4 Inch Clamp Bessey GS12-8K 4" Bar Clamp Sliding Arm 3-1/8" Depth Steel Clamps On Sale ) 3/4 x 1-1/4, Bar Thickness (In., ) 5/8, Bar Width (In. Bessey Sliding Arm Bar Clamps - Booker Auction Company ) 19/64, Bar Material Tempered Cold Drawn Forged Steel, Handle Length (In., ) 3-5/32, Mpn: GS12-8K Product DescriptionThe Bessey GS12-8K Sliding Arm Bar Clamp is built for industrial use. It has a 4-inch clamping capacity and a 3 1/8-inch throat depth. This bar clamp features a heat-treated, high carbon ACME threaded spindle for durability and high load capacity. Standard swivel pad Crimped-on contact pad Product Hi Sliding Arm Bar Clamp, Opening (In., ) 4, Throat Depth (In. IRWIN Quick-Grip 6 in. x 2.43 in. D Resin Bar Clamp 300 lb. 4 pc Country of manufacture: Germany , Manufacturer: Bessey , Package Weight: 3., 29 pounds