Mo-Clamp › #4054 1/2” Screw Pin Shackle w/ Triangle Image 1 of 1 #4054 1/2” Screw Pin Shackle w/ Triangle $136.79 Specifications: Weight: 2 lbs. (.91 kg), Capacity: 5 tons (4,536 kg) Add To Cart Added! Specifications: Weight: 2 lbs. (.91 kg), Capacity: 5 tons (4,536 kg)