Tylaska 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

Specifications:

• 6000 lbs SWL Shackle Dimensions: Inches (mm) See product images above.
  • A - Overall Length: 3.76 (76.2)
  • B - Overall Width: 1.505 (38.2)
  • C - Ear Thickness: 0.313 (8)
  • D - Overall Throat Length: 2.00 (50.8)
  • E - Effective Throat Length: 1.20 (30.5)
  • F - Inside Throat Width: 0.88 (22.4)
  • G - Thimble Groove Width: 0.563 (14.3)
  • H - Overall Ear Height: 1.19 (30.1)
  • I - Overall Thimble Height: 1.125 (28.6)
  • J - Pin Minimum Diameter: 0.375 (9.5)
• 25000 lbs SWL Shackle Dimensions: Inches (mm) See product images above.
  • A - Overall Length: 2.57 (65.3)
  • B - Overall Width: 1.00 (25.4)
  • C - Ear Thickness: 0.183 (4.6)
  • D - Overall Throat Length: 1.40 (35.6)
  • E - Effective Throat Length: 0.91 (23.1)
  • F - Inside Throat Width: 0.64 (16.1)
  • G - Thimble Groove Width: 0.375 (9.5)
  • H - Overall Ear Height: 0.75 (19.1)
  • I - Overall Thimble Height: 0.75 (19.1)
  • J - Pin Minimum Diameter: 0.26 (6.6)
• 10000 lbs SWL Shackle Dimensions: Inches (mm) See product images above.
  • A - Overall Length: 5.25 (133.4
  • B - Overall Width: 1.833 (46.5)
  • C - Ear Thickness: 0.416 (10.6)
  • D - Overall Throat Length: 2.50 (63.5)
  • E - Effective Throat Length: 1.44 (36.6)
  • F - Inside Throat Width: 1 (25.4)
  • G - Thimble Groove Width: 0.88 (22.4)
  • H - Overall Ear Height: 1.58 (40.1)
  • I - Overall Thimble Height: 1.80 (45.7)
  • J - Pin Minimum Diameter: 0.5 (12.7)
• 4000 lbs SWL Shackle Dimensions: Inches (mm) See product images above.
  • A - Overall Length: 3.15 (80.0)
  • B - Overall Width: 1.315 (33.4)
  • C - Ear Thickness: 0.281 (7.1)
  • D - Overall Throat Length: 1.50 (38.1)
  • E - Effective Throat Length: 0.85 (21.6)
  • F - Inside Throat Width: 0.76 (19.3)
  • G - Thimble Groove Width: 0.56 (14.2)
  • H - Overall Ear Height: 1.00 (25.4)
  • I - Overall Thimble Height: 1.06 (26.9)
  • J - Pin Minimum Diameter: 0.32 (8.1)

Tylaska Halyard Shackle Specifications