Palmergrip products is a professional manufacturer of stainless steel T-bolt band clamps , Barrel hardware Clamps , V-band clamps/Couplings and flanges, etc.. we serve commercial and industrial companies in a wide variety of markets ranging from the automotive industry to the waste water treatment industry . Our ability to offer top quality products , design engineering expertise , friendly customer service , and on-time delivery make Palmergrip the best choice for all of your fastening applications . Our heavy duty clamps series are outstanding to serve in some special applications like high temperature ( 1200F) , high vibration (4G ) applications.