ETP Transmission AB has developed and manufactured hydraulic sleeves and chucks for more than 40 years. We are a global company and all manufacturing is made in Sweden. Quick, easy and precise, It takes just a few seconds to get perfect centering and fastening of your tools when using ETP HYDRO-GRIP. The patented ETP CUBIT, is a concept within the flooring industry and it is the ultimate way to profile precision and maximum productivity.