Heavy Duty Round Channel Bench Vise | JETHeavy duty 60,000psi ductile iron casting for demanding applicationsRound channel design keeps debris out and lubrication in for long life and easy operationMicro-grooved hardened replaceable machinist and pipe jaws provide safe, secure grip on a variety of materialsComplete with 360º 4 point interlocking swivel base with dual lock down handles for firm supportZinc plated handle and lock downs and durable powder coat paint resist corrosionVise nut is rear-mounted for straight line pull and even pressureU-shaped handle collar increases durability and supports smooth operationPerfect for the shop or truck-mounted applicationsLimited Lifetime WarrantyClamping Pressure: 9,900 lbs Jaw Width: 6.5" Max. Opening: 6.5" Pipe Capacity: .75-4" Throat Depth: 4" Weight: 66 lb