Product description

Harken Long D 5mm Forged Shackle

Forged Shackles

The stainless steel shackles we use on Harken® blocks are available separately. Harken forged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter. The breaking strengths shown are derived from weights supported by 80% of the length of the shackle pin, similar to the length spanned by an appropriate block's headpost.

Long Shackles

Long shackles have a similar shape to "D" shackles but are proportionally longer for their width.

Specifications:

• Shackle pin Ø 5 mm
• Shackle pin Ø 3/16 in
• Weight 22 g
• Weight 0.78 oz
• Inside Height 38 mm
• Inside Height 1 1/2 in
• Inside Width 10 mm
• INside width 3/8 in
• Maximum working load 540 kg
• Maximum working load 1190 lb
• Breaking load 1080 kg
• Breaking load 2380 lb