uxcell Stainless Steel U Loop 15/32" Screw Pin Anchor Chain D Shackle for Boats Product Name : D Shackle;Material : Stainless Steel Color : Silver Tone;Screw Pin Diameter : 12mm/ 15/32" Shackle Diameter : 11mm/ 0.4";Screw Pin to Bow Height : 42mm/ 1.6" Insert Screw Pin Part Length : 25mm/ 0.9";Total Size : 70 x 66mm/ 2.7" x 2.5"(L*W) Net Weight : 184g;Package Content : 1 x D Shackle