These Swivel Snap Shackles have an endless list of uses and are extremely effective under loads and for quick releases. The pin is built into the hook during construction and therefore cannot be detached so you never have to worry about losing parts. These are hugely popular with the marine industry as they are manufactured from 316 grade stainless steel giving them the best rust protection. Specifications: Product Code: SFSSSS120 Product Weight: 0.34kg Size - 120MM Metal - 316 Grade Stainless Steel Dimensions: Product Code A (MM) B (MM) C (MM) Breaking Load (KG) SFSSSS070 15 12 65 652 SFSSSS087 20 15 87 897 SFSSSS120 27 21 118 1662