Product description

Harken 8mm Forged D 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.

"D" Shackles

"D" shackles are the most common type of shackle. They are best suited for aligned attachment points.

Specifications:

• Shackle pin Ø 8 mm
• Shackle pin Ø 5/16 in
• Weight 59 g
• Weight 2.08 oz
• Inside Height 25 mm
• Inside Height 1 in
• Inside Width 17 mm
• Inside width 11/16 in
• Maximum working load 1380 kg
• Maximum working load 3040 lb
• Breaking load 2760 kg
• Breaking load 6080 lb