Tylaska H8 Halyard Shackle

Features:

• Tylaska's halyard shackles have the highest strength-to-weight ratio of any existing halyard shackle on the market
• A captive 17-4PH stainless pin makes for trouble-free operation
• The all-metal machined line thimble allows for use as a 2-1 purchase without the wear or melting that occurs with plastic molded thimbles
• Lines can also be permanently spliced for a fixed halyard
• Tylaska CNC machines the 3D shackles from a solid block of aluminum
• Type III hard coat anodizing protects against corrosion
• Laser engraving identifies the product without sacrifice to strength or risk of corrosion
• A new generation design of the H8 over our original H8 halyard shackles further improves corrosion resistance and provides more thimble bearing area for 2-1 applications
• The cross pin is made from 17-4PH to resist wear and bending
• The pin is made captive to prevent loss but still allows the full throat width of the clevis
• The size was made to fit standard sail headboards without adding any unnecessary weight
• Strength was optimized by computer and then verified by numerous "make and break" destructive tests

See a complete table of Tylaska Halyard Shackle Specifications including dimensions, line sizes, and load limits

Specifications:

• Dimensions: Inches (mm) See product images above.
  • A - Overall Length 3.15 (80.0)
  • B - Overall Width: 1.315 (33.4)
  • C - Ear Thickness .281 (7.1)
  • D - Overall Throat Length:1.50 (38.1)
  • E -Effective Throat Length:: .85 (21.6)
  • F - Inside Throat Width: .76 (19.3)
  • G - Thimble Groove Width: .56 (14.2)
  • H - Overall Ear Height: 1.00 (25.4)
  • I - Overall Thimble Height: 1.06 (26.9)
  • J - Pin Minimum Diameter: .32 (8.1)