Opening Size: 18"" [Max], Throat Depth: 4-1/2"", Jaw Width: 1-1/2"", Bar Width: 1-3/8"", Bar Thickness: 5/16"", Spindle Diam: 13/16"", Load Cap, : 1500 lb, Jaw Material: Steel, Body Material: High-Carbon Steel, Finish: Chrome Plated, Height: 21"", Length: 5"", Width: 1-3/4"", Locking Type: Thread Locking, Handle Type: Sliding Pin, Handle Material: Steel, SKU: ORSNO40002