Clamp Manufacturing Co. is family owned and has been making their quality, American Made Kant Twist Clamps and Non-Marring Hammers since 1973.  All of their Kant Twist Clamps and No-Mar hammers are made right here in the USA. 

Clamp Manufacturing Co.'s  Quality Kant Twist Clamps and Hammers have been trusted for decades by professionals in the Metalworking, Welding, and Assembly industries. 

Choose from various types and sizes of Clamps varying form standard T-handle clamps to Deep Throat, Hold Down and 3 Jaw clamps to meet your specific needs.

They also provide a great selection of perfectly balanced, non-marring safety hammers that help you get the job done.