Pump clamp modelrful and robust. Nodular cast iron head. Rod, High Strength Rolled Steel (90kg/mm² for e and F – 100kg/mm² for model (R). Keep fixed heads. With Epoxy Paint. Clamping power of 900 kg for e and F – 1000 kg for model A. Suitable for versatile use, shop and job site, carpenters Carpenters, carpenters, etc. Its ease of use and its sturdy construction to enable them to be used for trades of the wood as well as for industrial use. Limited Lifetime Warranty.