GreatNeck 59001 12 Inch Quick Bar Clamp And SpreaderGreat Neck 12" Ratcheting Bar Clamp and Spreader Nylon fiber filled jaws Steel shaft for strength, light weight, and durabilityGreatNeck 59001 12 Inch Quick Bar Clamp And Spreader Features:; Nylon fiber filled jaws; Steel shaft for strength, light weight, and durability; Carded; 59000: 6" Ratcheting Bar Clamp and Spreader; 59001: 12" Ratcheting Bar Clamp and Spreader