Professional Hand Tool Manufacturer
Crafting premium hand tools for professionals – including sockets, wrenches, and tap and die sets.
Who We Are
MRI (Master Resource Industries) is a renowned international manufacturer of professional hand tools, specializing in the development, production, and sale of socket and impact sockets (3/4" & 1" drive), reversible gear wrenches, and tap & die sets. With over 30 years of experience, MRI holds numerous patents in Taiwan, the USA, the European Union, and China, and distributes its high-quality products globally.
Hand Tool & Socket Set
75 Pc. Ratcheting Tap & Die Set(PAT.)
※ Packing:5 sets / 16 kgs / 17 kgs / 1.92'
42 Pc. Tap & Die Set(SAE/Metric)
Packing:10Set/ 13.6Kgs / 14.1Kgs / 1.1'
51Pc. Tap & Die Set (Metric & SAE)
Packing:3 sets / 17 kgs / 17.5 kgs / 1.17'
40 Pc. Ratcheting Tap & Die Set(PAT.)
※ Packing:10 set / 18 kgs / 19. kgs / 1.23'
15 Pc. 3/4″ DR. Hand Socket Wrench Set(12 Point SAE)
Chrome Vanadium Steel with "Flank" Drive ...