4 Pieces Stainless Steel 316 Forged D Shackle Marine Grade 1 4" (6mm) Dee pets_BestSellers_Nov2022 As You Know Calluses Can B0FXQ1MLJK As You Know Calluses Can Hurt And Be Uncomfortable makes it handy and easy to carry living near the beach or anywhere that rust and corrosion is an issue Read more Bow Shackle Curvature of the bow allows for loads along various angles without developing a bendOften used to connect chain to anchors Wide D Shackle The wider body maximizes mounting areaIdeal for use on mooring buoys Hex Pin Shackle Hex pin shackles create a non snag surfaceGreat for connecting to anchors Anti Off Shackle Safety pin makes anti off shackles ideal for permanent connections Safety pin prevents unlocking in situations that may cause a threaded pin to come undone Read more US Type D Shackle The US type pin is much larger allowing for larger load limitsIdeal for in line loads in which a normal pin might bend US Type Bow Shackle A US type pin is much larger than a normal pin allowing for larger load limitsPerfect for situations in which a normal pinned bow shackle might bend Long D Shackle The longer body allows for a greater weight to strength ratio Twist Shackle Great for when you need to rotate gear for connection