615336 Lewmar 50 mm HTX Fiddle Block Lewmar 29195031 Features:
•Years of design and manufacturing experience, combined with collaboration with boat builders, designers and sailors, has resulted in the Lewmar HTX Hardware Range
 

615608 Lewmar 50 mm Synchro Fiddle Block Lewmar 29925031BK Features:
• Sychronized movement from rope to sail
• Scientifically optimized block geometry
• Revolutionary free-spin bearing and self-aligning head
 

615348 Lewmar 60 mm HTX Fiddle Block Lewmar 29196031 Features:
•Years of design and manufacturing experience, combined with collaboration with boat builders, designers and sailors, has resulted in the Lewmar HTX Hardware Range
 

615618 Lewmar 60 mm Synchro Fiddle Block Lewmar 29926031BK Features:
• Sychronized movement from rope to sail
• Scientifically optimized block geometry
• Revolutionary free-spin bearing and self-aligning head
 

604412 Lewmar 72 mm HTX Fiddle Block Lewmar 29197231 Features:
•Years of design and manufacturing experience, combined with collaboration with boat builders, designers and sailors, has resulted in the Lewmar HTX Hardware Range
 

615630 Lewmar 72 mm Synchro Fiddle Block Lewmar 29927231BK Features:
• Sychronized movement from rope to sail
• Scientifically optimized block geometry
• Revolutionary free-spin bearing and self-aligning  

615639 Lewmar 90mm Synchro Fiddle Block Lewmar 29929031BK Specifications:
• Safe working load: 4400 lb (2000 kg)
• Weight: 19.19oz (544g)
• Maximum line size: 9/16" (14 mm)
 

603123 Ronstan Series 60 Core Fiddle Block Ronstan RF64500 Ronstan Core Blocks™ are a true all around solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature  

603124 Ronstan Series 60 Core Fiddle Block Ronstan RF64503 Ronstan Core Blocks™ are a true all around solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature  

613518 Ronstan Series 40 Fiddle Block Ronstan RF40500 Fiddle, Universal Head
Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides  

613539 Ronstan Series 40 Fiddle Block Ronstan RF41500 Fiddle, Universal Head
All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic  

602510 Ronstan Series 50 Fiddle Block Ronstan RF51500 Fiddle, Universal Head
All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic  

608972 Harken 60 mm Aluminum Element Block Harken 6262 Features:
•Side plates combine forged aluminum and compound curves for strength
•Design pairs the minimum amount of metal required to protect sheave with a proven journal  

609034 Harken 80 mm Aluminum Element Fiddle Block with Swivel Harken 6292 Features:
•Sideplates combine forged aluminum and compound curves for strength
•Sideplates are hardcoat-anodized to resist corrosion

•Design pairs minimum  

602154 Harken 57 mm Carbo Air Block Fiddle Block Harken 2673 Specifications:
•Maximum Working Load: 793 lb (360 kg)
•Breaking load: 2380 lb (1080 kg)
•Weight: 4.0oz (113g)
•Sheave diameter: 2-1/4" (57  

602155 Harken 57 mm Carbo Air Block Fiddle Block Harken 2674 Specifications:
•Safe working load 793 lb (360 kg)
•Breaking load: 2380 lb (1080 kg)
•Weight: 4.3oz (121g)
•Sheave diameter: 2-1/4" (57 mm)
 

602158 Harken 75 mm Carbo Air Block Fiddle Block Harken 2694 Specifications:
•Maximum Working Load: 1212 lb (550 kg)
•Breaking load: 3637 lb (1650 kg)
•Weight: 9.5oz (270g)
•Sheave diameter: 2-15/16" (75  

602151 Harken 75 mm Carbo Air Block Fiddle Block Harken 2691 Specifications:
•Maximum Working Load: 1212 lb (550 kg)
•Breaking load: 3637 lb (1650 kg)
•Weight: 9.1oz (257g)
•Sheave diameter: 2-15/16" (75  

602150 Harken 75 mm Carbo Air Block Fiddle Block Harken 2690 Specifications:
•Safe working load 1212 lb (550 kg)
•Breaking load: 3637 lb (150 kg)
•Weight: 8.4oz (238g)
•Sheave diameter: 2-15/16" (75 mm)
 

602159 Harken 75 mm Carbo Air Block Fiddle Block Harken 2695 Specifications:
•Maximum Working Load: 1212 lb (550 kg)
•Breaking load: 3637 lb (1650 kg)
•Weight: 10.2oz (289g)
•Sheave diameter: 2-15/16" (75  

605076 Harken 76 mm Midrange Fiddle Block Harken 1559 Midrange Blocks - Fiddle
Features:
•Robust construction, ideal for handling high loads on medium and large offshore boats
•Fast trim and release under any load
 

614825 Harken 40 mm Carbo Air Block Fiddle Block Harken 2655 40mm Carbo Air Block - Fiddle
Features:
•Lightweight, strong and affordable
•Safe and easy trimming
•Blocks are 30% lighter with a 60% higher working load  

614821 Harken 57 mm Carbo Air Block Fiddle Block Harken 2621 57mm Carbo Air Block - Fiddle
Features:
•Lightweight, strong and affordable
•Safe and easy trimming
•Blocks are 30% lighter with a 60% higher  

602939 Schaefer 5 Series Fiddle Block Schaefer 50449 Schaefer 5 Series Fiddle Blocks are strong, smooth and reliable. They are perfect for mainsheet and boom vang systems on medium sized cruising and racing yachts.
Features:
 

602969 Schaefer 5 Series Fiddle Block Schaefer 50545 Features:
•Stainless fiddle block
•Ideal for mainsheet and boom vang systems
•Black Delrin sheaves
•Use with #505-75 or #505-76 for 4:1 purchase
 

602996 Schaefer 5 Series Fiddle Block Schaefer 50645 Schaefer 5 Series Fiddle Blocks are strong, smooth and reliable. They are perfect for mainsheet and boom vang systems on medium sized cruising and racing yachts.
Features:
 

602938 Schaefer 5 Series Fiddle Block Schaefer 50445 Schaefer 5 Series Fiddle Blocks are strong, smooth and reliable. They are perfect for mainsheet and boom vang systems on medium sized cruising and racing yachts.
Features:
 

603200 Schaefer 7 Series Fiddle Block Schaefer 70645 Schaefer Series 7 Fiddle Blocks offer medium sized cruising and racing yachts a winning combination of strength and performance. The robust yet lightweight construction produces an exceptionally  

603177 Schaefer 7 Series Fiddle Block Schaefer 70545 Schaefer Series 7 Fiddle Blocks offer medium sized cruising and racing yachts a winning combination of strength and performance. The robust yet lightweight construction produces an exceptionally  

602586 Schaefer 8 Series Fiddle Block Schaefer 0845 Schaefer 8 Series Stainless Steel Fiddle Blocks add strength and beauty to your boat. They are perfect for mainsheet and boom vang systems providing smooth operation under the toughest conditions.  

603149 Schaefer 7 Series Fiddle Block Schaefer 70445 Schaefer Series 7 Fiddle Blocks offer medium sized cruising and racing yachts a winning combination of strength and performance. The robust yet lightweight construction produces an exceptionally  

608775 Selden 60 mm Plain Bearing Block Selden 40600111 Selden Plain Bearing Blocks are typically used for heavy and static loads in halyard tuning,mainsheet systems and boom vangs Features:
•Stainless Steel straps for increased  

608814 Seldén PBB80 Plain Bearing Block Selden 40800111 Features:
•Plain bearing blocks are typically used for heavy and static loads
•Applications:
•Halyard tuning
•Mainsheet systems