This BESSEY KLI3.016 16 in Bar Clamp is the ideal tool for light duty work holding, assembly and repair. The 5" wide clamp has a maximum jaw opening of 16". It is constructed with cold drawn alloy steel for increased durability. The handle material is fiberglass-reinforced polyamide, which gives you excellent grip while working. This pivoting pad type bar clamp has a 25/32 x 3/16 nominal rail size. If you are looking for a quality bar clamp to meet your needs, this BESSEY KLI3.016 Bar Clamp will not disappoint.