Van Beest Green Pin 1-1/4" G-4161 Screw Pin Anchor Shackle - 12 Ton WLLThe Green Pin Bow Shackle SC is a bow shackle with a screw collar pin. The screw pin enables quick (dis)assembly which makes the shackle perfect for rigging activities in which assembly and disassembly occur relatively frequently. The Green Pin Bow Shackle SC can be used for both one leg and multi leg systems. Due to the galvanization of the shackle its long term durability is assured. The shackle's design reduces the wear of (wire) rope as the screw