Flange Spreader, Product Type Flange Spreader, Minimum Flange Capacity 150 lb, Maximum Flange Capacity 1,500 lb, Flange Thickness 4 in, Spread 4 in, Pin Diameter 3/4 in, Drive Size 1 3/8 in Wrench; 1/2 in Bar, Features Hardened Wedge for Safe...