The parallel jaw clamp from Bora Tool offers 1,100lb / 500kg of pressure and features a three and a half inch wide padded jaw with sizes that range from 12- to 50-inches. The parallel jaw clamp is available in five sizes: 12 in., 24 in., 31 in., 40 in. and 50 in. The Bora brand is offered by Affinity Tool Works.