Adaptall specializes in the conversion of hydraulic adapters and fittings, between foreign and domestic thread types. These include BSPP, BSPT, JIS, Kobelco, Komatsu, and Metric on the foreign side, as well as JIC, NPT, ORFS, and SAE ORB for domestic thread types. We pride ourselves in having vast selections of high quality stock, as well as providing fast and friendly service to the USA and Canada.