Professional tool for commercial or occasional use Manufactured from chrome vanadium steel for strength and durability 2pc mini welding C clamps Drop forged and tempered for added strength and strength and thin nickel plated for rust and corrosion resistance Locking clamps for accurate work Holds parts in proper alignment even with materials of different thickness Also features a bolt that is used to adjust the spacing of the jaws (allowing different thickness of material to be used easily and effectively) as well as allowing for fine adjustment and additional controlled release of the tool Held under extreme conditions such as welding and hammer strikes allowing for accurate work to eb achieved quickly and easily Increased finger room allows for access into tight areas Small jaw area at contact point ideal for close working quarters Features adjustable locking design to free your hands up when welding Total length of the clamps 5" / 125mm Swivel pads for ease of use and clamping at different angles