Defender Home Page
Defender Industries, Inc. customerService@defender.com Phone: 800-628-8225 Fax: 800-654-1616 Int'l.: 860-701-3400 Email: Contact Us
Shipping Info
no sales tax Defender Home Page
Your Cart


View Cart View Shopping Cart
Check My Order(s)
Track My Package(s)
Metric/Inch
Conversion Chart
Categories
Shopping Areas
Information
Boats & Motors
 Defender Seal
 
 Sort by Brand    Sort By Title   Description    Sort By Price
 
Antal
  • Antal 40 mm Snatch Block Antal 40 mm Snatch Block
    Antal 40 mm Snatch Block
 
Brand:
Antal
 
Antal 40 mm Snatch Block
Antal 40 mm Snatch Block
Item # : 603023

  • 40 mm Block without Shackle
  • Safe Working Load: 1543 lbs
  • Maximum Line Size: 1/2"
  • Model Number: 9040
      Features:
    Cheek plate revolves around sheave axle allowing block to open
    Safety ball stops block from opening w/ adjustable screw to set the ball on locked position
    Becket for the hanging... more...
       
    $137.99
    List Price:  $143.00
    Our Price: $137.99



     
     
    Antal
    • Antal 40 mm Snatch Block Antal 40 mm Snatch Block
      Antal 40 mm Snatch Block
     
    Brand:
    Antal
     
    Antal 40 mm Snatch Block
    Antal 40 mm Snatch Block
    Item # : 603024

  • 40 mm Block with Shackle
  • Safe Working Load: 1543 lbs
  • Maximum Line Size: 1/2"
  • Model Number: 9040/SH
      Features:
    Cheek plate revolves around the sheave axle allowing the block to open
    Safety ball stops the block from opening with an adjustable screw to set the ball on locked... more...
       
    $164.99
     
    Our Price: $164.99



     
     
    Antal
    • Antal 40 mm Snatch Block Antal 40 mm Snatch Block
      Antal 40 mm Snatch Block
     
    Brand:
    Antal
     
    Antal 40 mm Snatch Block
    Antal 40 mm Snatch Block
    Item # : 603025

  • 40 mm Block with Snap Shackle
  • Safe Working Load: 1543 lbs
  • Maximum Line Size: 1/2"
  • Model Number: 9040/SN
      Features:
    Cheek plate revolves around the sheave axle allowing the block to open
    Safety ball stops the block from opening with an adjustable screw to set the ball on locked... more...
       
    $246.99
    List Price:  $247.00
    Our Price: $246.99



     
     
    Antal
    • Antal 60 mm Snatch Block Antal 60 mm Snatch Block
      Antal 60 mm Snatch Block
     
    Brand:
    Antal
     
    Antal 60 mm Snatch Block
    Antal 60 mm Snatch Block
    Item # : 603026

  • 60 mm Block without Shackle
  • Safe Working Load: 2866 lbs
  • Maximum Line Size: 9/16"
  • Model Number: 9060
      Features:
    Cheek plate revolves around the sheave axle allowing the block to open
    Safety ball stops the block from opening with an adjustable screw to set the ball on locked... more...
       
    $192.99
    List Price:  $198.00
    Our Price: $192.99



     
     
    Antal
    • Antal 60 mm Snatch Block Antal 60 mm Snatch Block
      Antal 60 mm Snatch Block
     
    Brand:
    Antal
     
    Antal 60 mm Snatch Block
    Antal 60 mm Snatch Block
    Item # : 603027

  • 60 mm Block with Shackle
  • Safe Working Load: 2866 lbs
  • Maximum Line Size: 9/16"
  • Model Number: 9060/SH
      Features:
    Cheek plate revolves around the sheave axle allowing the block to open
    Safety ball stops the block from opening with an adjustable screw to set the ball on locked... more...
       
    $219.99
    List Price:  $226.00
    Our Price: $219.99



     
     
    Antal
    • Antal 60 mm Snatch Block Antal 60 mm Snatch Block
      Antal 60 mm Snatch Block
     
    Brand:
    Antal
     
    Antal 60 mm Snatch Block
    Antal 60 mm Snatch Block
    Item # : 603028

  • 60 mm Block with Snap Shackle
  • Safe Working Load: 2866 lbs
  • Maximum Line Size: 9/16"
  • Model Number: 9060/SN
      Features:
    Cheek plate revolves around the sheave axle allowing the block to open
    Safety ball stops the block from opening with an adjustable screw to set the ball on locked... more...
       
    $299.99
    List Price:  $307.00
    Our Price: $299.99



     
     
    Barton
    • Barton 35 mm Small Snatch Block Barton 35 mm Small Snatch Block
      Barton 35 mm Small Snatch Block
     
    Brand:
    Barton
     
    Barton 35 mm Small Snatch Block
    Barton 35 mm Small Snatch Block
    Item # : 600715

  • Safe Working Load: 882 lbs
  • Maximum Line Size: 1/2"
  • Stainless Steel Snap
  • Model Number: 90 301
      Features:
    Extremely compact and strong
    Multitude of uses on cruising and racing yachts
    For use where large, heavy unit is not required


    Specifications:
    Safe working load:... more...
       
    $97.99
    List Price:  $121.95
    Our Price: $97.99



     
     
    Barton
    • Barton 48 mm Medium Snatch Block Barton 48 mm Medium Snatch Block
      Barton 48 mm Medium Snatch Block
     
    Brand:
    Barton
     
    Barton 48 mm Medium Snatch Block
    Barton 48 mm Medium Snatch Block
    Item # : 600716

  • Safe Working Load: 1212 lbs
  • Maximum Line Size: 5/8"
  • Stainless Steel Snap
  • Model Number: 90 401
      Features:
    Easy open/close action
    High quality rugged construction

    Specifications:
    Safe working load: 550 kg
    Breaking load: 1100 kg
    Weight: 378g
    Sheav diameter: 48... more...
       
    $133.99
    List Price:  $178.45
    Our Price: $133.99



     
     
    Harken
    • Harken 100 mm High Load Snatch Block Harken 100 mm High Load Snatch Block
      Harken 100 mm High Load Snatch Block
     
    Brand:
    Harken
     
    Harken 100 mm High Load Snatch Block
    Harken 100 mm High Load Snatch Block
    Item # : 615258

  • 12 Tons, 26460 lbs Safe working load
  • Sheave Diameter: 4"
  • Maximum Line Size: 1-3/16"
  • Model Number: HC8628
      High Load Snatch Block
    Light, Strong, Versatile. These compact blocks come in four sizes (2.3 Ton, 5 Ton, 8 Ton, and 12 Ton) and use many of the same concepts developed for Harkens 40 mm-wide... more...
       
    $1729.99
    List Price:  $1,965.90
    Our Price: $1,729.99



     
     
    Harken
    • Harken 38 mm High Load Snatch Block Harken 38 mm High Load Snatch Block
      Harken 38 mm High Load Snatch Block
     
    Brand:
    Harken
     
    Harken 38 mm High Load Snatch Block
    Harken 38 mm High Load Snatch Block
    Item # : 615255

  • 2.3 Tons, 5070 lbs Safe working load
  • Sheave Diameter: 1-1/2"
  • Maximum Line Size: 7/16"
  • Model Number: HC8796
      High Load Snatch Block
    Light, Strong, Versatile. These compact blocks come in four sizes (2.3 Ton, 5 Ton, 8 Ton, and 12 Ton) and use many of the same concepts developed for Harkens 40 mm-wide... more...
       
    $594.44
    List Price:  $675.50
    Our Price: $594.44



     
     
    Harken
    • Harken 57 mm High Load Snatch Block Harken 57 mm High Load Snatch Block
      Harken 57 mm High Load Snatch Block
     
    Brand:
    Harken
     
    Harken 57 mm High Load Snatch Block
    Harken 57 mm High Load Snatch Block
    Item # : 615256

  • 5 Tons, 10805 lbs Safe working load
  • Sheave Diameter: 2-1/4"
  • Maximum Line Size: 5/8"
  • Model Number: HC8832
      High Load Snatch Block
    Light, Strong, Versatile. These compact blocks come in four sizes (2.3 Ton, 5 Ton, 8 Ton, and 12 Ton) and use many of the same concepts developed for Harkens 40 mm-wide... more...
       
    $697.58
    List Price:  $792.70
    Our Price: $697.58



     
     
    Harken
    • Harken 75 mm High Load Snatch Block Harken 75 mm High Load Snatch Block
      Harken 75 mm High Load Snatch Block
     
    Brand:
    Harken
     
    Harken 75 mm High Load Snatch Block
    Harken 75 mm High Load Snatch Block
    Item # : 615257

  • 8 Tons, 18080 lbs Safe working load
  • Sheave Diameter: 3"
  • Maximum Line Size 3/4"
  • Model Number: HC8910
      High Load Snatch Block
    Light, Strong, Versatile. These compact blocks come in four sizes (2.3 Ton, 5 Ton, 8 Ton, and 12 Ton) and use many of the same concepts developed for Harkens 40 mm-wide... more...
       
    $1339.36
    List Price:  $1,522.00
    Our Price: $1,339.36



     
     
    Harken
    • Harken 64 mm Snatch Block Harken 64 mm Snatch Block
      Harken 64 mm Snatch Block
     
    Brand:
    Harken
     
    Harken 64 mm Snatch Block
    Harken 64 mm Snatch Block
    Item # : 605117

  • Single Block with Midrange, High-Load and Trunnion
  • Maximum Working Load: 3500 lbs
  • Maximum Line Size: 5/8"
  • Model Number: 1609
      Features:
    Snatch blocks are versatile performers on offshore boats of all sizes
    Can be attached to any free padeye or bail
    Sheets may be inserted without reefing a free end through the... more...
       
    $447.79
    List Price:  $508.85
    Our Price: $447.79



     
     
    Lewmar
    • Lewmar 40 mm Tweeker Control Snatch Block Lewmar 40 mm Tweeker Control Snatch Block
      Lewmar 40 mm Tweeker Control Snatch Block
     
    Brand:
    Lewmar
     
    Lewmar 40 mm Tweeker Control Snatch Block
    Lewmar 40 mm Tweeker Control Snatch Block
    Item # : 601225

  • Tweeker Block, Color: Black
  • Safe Working Load: 309 lbs
  • Maximum Line Size: 3/8"
  • Model Number: 29900340
      Specifications:
    40 mm tweeker control snatch block
    Safe working load: 309 lb (140 kg)
    Breaking load: 1047 lb (475 kg)
    Block Dimensions: 2-3/16" Long
    Maximum Line... more...
       
    $37.99
    List Price:  $51.91
    Our Price: $37.99



     
     
    Lewmar
    • Lewmar Size 3 Snatch Block ( 80 mm Sheave ) Lewmar Size 3 Snatch Block ( 80 mm Sheave )
      Lewmar Size 3 Snatch Block ( 80 mm Sheave )
     
    Brand:
    Lewmar
     
    Lewmar Size 3 Snatch Block ( 80 mm Sheave )
    Lewmar Size 3 Snatch Block ( 80 mm Sheave )
    Item # : 606587

  • Single Snatch Block with Swivel Head, Color: Black
  • Safe Working Load: 4750 lbs Maximum Line Size: 5/8"
  • Material: Aluminum
  • Model Number: 19830500
      Features:
    For general spinnaker use
    Soft synthetic rubber cheeks to handle rough treatment

    Specifications:
    Size 3
    Safe working load: 4750 lb (2155... more...
       
    $273.99
    List Price:  $397.68
    MAP Price:  $298.53



     
     
    Lewmar
    • Lewmar Size 1 Snatch Block ( 66 mm Sheave ) Lewmar Size 1 Snatch Block ( 66 mm Sheave )
      Lewmar Size 1 Snatch Block ( 66 mm Sheave )
     
    Brand:
    Lewmar
     
    Lewmar Size 1 Snatch Block ( 66 mm Sheave )
    Lewmar Size 1 Snatch Block ( 66 mm Sheave )
    Item # : 606585

  • Single Snatch Block with Swivel Head, Color: Black
  • Safe Working Load: 2500 lbs, Maximum Line Size: 1/2"
  • Material: Stainless Steel, Delrin
  • Model Number: 19810600
      Features:
    For general spinnaker use
    Soft synthetic rubber cheeks to handle rough treatment

    Specifications:
    Size 1
    Safe working load: 2500 lb (1135 kg)... more...
       
    $166.99
    List Price:  $240.92
    MAP Price:  $180.85



     
     
    Lewmar
    • Lewmar Size 2 Snatch Block ( 80 mm Sheave ) Lewmar Size 2 Snatch Block ( 80 mm Sheave )
      Lewmar Size 2 Snatch Block ( 80 mm Sheave )
     
    Brand:
    Lewmar
     
    Lewmar Size 2 Snatch Block ( 80 mm Sheave )
    Lewmar Size 2 Snatch Block ( 80 mm Sheave )
    Item # : 606586

  • Single Snatch Block with Swivel Head, Color: Black
  • Safe Working Load: 3500 lbs Maximum Line Size: 5/8"
  • Material: Stainless Steel
  • Model Number: 19820600
      Features:
    For general spinnaker use
    Soft synthetic rubber cheeks to handle rough treatment

    Specifications:
    Size 2
    Safe working load: 3500 lb (1590... more...
       
    $214.99
    List Price:  $306.84
    MAP Price:  $230.34



     
     
    Ronstan
    • Ronstan 51 mm Single Snatch Block Ronstan 51 mm Single Snatch Block
      Ronstan 51 mm Single Snatch Block
     
    Brand:
    Ronstan
     
    Ronstan 51 mm Single Snatch Block
    Ronstan 51 mm Single Snatch Block
    Item # : 602443

  • 2" Acetal Sheave
  • Safe Working Load: 1100 lbs
  • Maximum Line Size: 7/16"
  • Model Number: RF6710
      Ronstan Single Snatch Block
    Snatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is... more...
       
    $127.99
    List Price:  $159.94
    $135.95



     
     
    Ronstan
    • Ronstan 51 mm Single Snatch Block Ronstan 51 mm Single Snatch Block
      Ronstan 51 mm Single Snatch Block
     
    Brand:
    Ronstan
     
    Ronstan 51 mm Single Snatch Block
    Ronstan 51 mm Single Snatch Block
    Item # : 602444

  • Trunnion Head, 2" Acetal Sheave
  • Safe Working Load: 1100 lbs
  • Maximum Line Size: 7/16"
  • Model Number: RF6711
      Ronstan Single Snatch Block - Trunnion Head, Acetal Sheave
    Snatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily... more...
       
    $151.99
    List Price:  $190.53
    $161.95



     
     
    Ronstan
    • Ronstan 64 mm Snatch Block with Swivel Head Ronstan 64 mm Snatch Block with Swivel Head
      Ronstan 64 mm Snatch Block with Swivel Head
     
    Brand:
    Ronstan
     
    Ronstan 64 mm Snatch Block with Swivel Head
    Ronstan 64 mm Snatch Block with Swivel Head
    Item # : 602445

  • Acetal Sheave, Includes Swivel Head
  • Safe Working Load: 2200 lbs
  • Maximum Line Size: 1/2"
  • Model Number: RF6720
      Snatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is released. The standard snap shackle... more...    
    $155.99
    List Price:  $195.24
    $165.95



     
     
    Ronstan
    • Ronstan 45 mm Snatch Block Ronstan 45 mm Snatch Block
      Ronstan 45 mm Snatch Block
     
    Brand:
    Ronstan
     
    Ronstan 45 mm Snatch Block
    Ronstan 45 mm Snatch Block
    Item # : 602448

  • 45 mm (1-3/4") Sheave Diameter
  • Safe Working Load: 3310 lbs
  • Maximum Line Size: 5/8"
  • Model Number: RF6741
      Snatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is released. The standard snap shackle... more...    
    $220.47
    List Price:  $270.53
    $229.95



     
     
    Ronstan
    • Ronstan 64 mm Snatch Block with Trunnion Head Ronstan 64 mm Snatch Block with Trunnion Head
      Ronstan 64 mm Snatch Block with Trunnion Head
     
    Brand:
    Ronstan
     
    Ronstan 64 mm Snatch Block with Trunnion Head
    Ronstan 64 mm Snatch Block with Trunnion Head
    Item # : 602446

  • Acetal Sheave, Includes Trunnion Head for Side to Side Movement
  • Safe Working Load: 2200 lbs
  • Maximum Line Size: 1/2"
  • Model Number: RF6721
      Snatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is released. The standard snap shackle... more...    
    $175.99
    List Price:  $219.94
    $186.95



     
     
    Ronstan
    • Ronstan 80 mm Snatch Block with Trunnion Head Ronstan 80 mm Snatch Block with Trunnion Head
      Ronstan 80 mm Snatch Block with Trunnion Head
     
    Brand:
    Ronstan
     
    Ronstan 80 mm Snatch Block with Trunnion Head
    Ronstan 80 mm Snatch Block with Trunnion Head
    Item # : 602449

  • Trunnion Head, 3-1/8 " Sheave
  • Safe Working Load: 6610 lbs
  • Maximum Line Size 3.4"
  • Model Number: RF6751
      Ronstan Single Snatch Block- Trunnion head
    Grade 316 stainless steel sheaves running on needle roller bearings deliver low friction performance and a long service life. An extra wide stainless... more...
       
    $459.99
    List Price:  $576.41
    $489.95



     
     
    Schaefer
    • Schaefer Snatch Block With Delrin Sheave Schaefer Snatch Block With Delrin Sheave
      Schaefer Snatch Block With Delrin Sheave
     
    Brand:
    Schaefer
     
    Schaefer Snatch Block With Delrin Sheave
    Schaefer Snatch Block With Delrin Sheave
    Item # : 602575

  • Maximum Line Size: 5/8", Safe Working Load: 2250 lbs
  • Typical Boat Size: To 27', Dimensions: 5-3/8 L x 2-3/8" W x 1-11/16 T
  • Sheave Diameter 1-7/8"
  • Model Number: 05-99
      Snatch blocks are one of the most versatile tools available for cruising or racing sailors. Their flexibility makes them ideal for genoa leads, spinnaker controls or short sheet leads. Schaefer... more...    
    $242.99
    List Price:  $365.70
    Our Price: $242.99



     
     
    Schaefer
    • Schaefer Snatch Block With Delrin Sheave Schaefer Snatch Block With Delrin Sheave
      Schaefer Snatch Block With Delrin Sheave
     
    Brand:
    Schaefer
     
    Schaefer Snatch Block With Delrin Sheave
    Schaefer Snatch Block With Delrin Sheave
    Item # : 602576

    Special Price!
  • Maximum Line Size: 3/4", Safe Working Load: 3750 lbs
  • Typical Boat Size: 27'-38', Dim: 6-11/32 L x 2-11/16" W x 1-13/16 T
  • Sheave Diameter: 2-3/8"
  • Model Number: 07-99
      Snatch blocks are one of the most versatile tools available for cruising or racing sailors. Their flexibility makes them ideal for genoa leads, spinnaker controls or short sheet leads. Schaefer... more...    
    $308.99
    List Price:  $511.70
    Our Price: $308.99



     
     
    Schaefer
    • Schaefer Snatch Block With Aluminum Sheave Schaefer Snatch Block With Aluminum Sheave
      Schaefer Snatch Block With Aluminum Sheave
     
    Brand:
    Schaefer
     
    Schaefer Snatch Block With Aluminum Sheave
    Schaefer Snatch Block With Aluminum Sheave
    Item # : 602640

  • Maximum Line Size: 3/4", Safe Working Load: 5000 lbs
  • Typical Boat Size: 38'-45', Dimensions: 7-15/16 L x 3-5/8" W x2-3/32 T
  • Sheave Diameter: 3"
  • Model Number: 11-99
      Snatch blocks are one of the most versatile tools available for cruising or racing sailors. Their flexibility makes them ideal for genoa leads, spinnaker controls or short sheet leads. Schaefer... more...    
    $401.99
    List Price:  $610.50
    Our Price: $401.99



     
     
    Wichard
    • Wichard 70 mm Snatch Block Wichard 70 mm Snatch Block
      Wichard 70 mm Snatch Block
     
    Brand:
    Wichard
     
    Wichard 70 mm Snatch Block
    Wichard 70 mm Snatch Block
    Item # : 613558

  • Sheave Diameter: 2-3/4", maximum Line Size: 5/8quot;
  • Strong Closing System
  • Shock and Scratch-Resistant
  • Model Number: 35500
      Features:
    Easy line attachment and release
    Trunnion type snap shackle rotates 360 degrees
    Maximum articulation of the head
    Single pull pin release for forged arm and snap... more...
       
    $204.99
    List Price:  $383.00
    Our Price: $204.99



     
     
    Wichard
    • Wichard 56 mm Snatch Block Wichard 56 mm Snatch Block
      Wichard 56 mm Snatch Block
     
    Brand:
    Wichard
     
    Wichard 56 mm Snatch Block
    Wichard 56 mm Snatch Block
    Item # : 613557

  • Stand-Up Spring Block
  • Sheave Diameter: 2-3/16", Maximum Line Size: 12 mm
  • UV Resistant Rubber Cheeks
  • Model Number: 34500
      Features:
    Easy line attachment and release
    Trunnion type snap shackle rotates 360 degrees
    Maximum articulation of the head
    Single pull pin release for forged arm and snap... more...
       
    $154.99
    List Price:  $244.70
    Our Price: $154.99