⬡ 1/4" Dr. TORX bit socket 37L T-20 (CL503520, CHANGLU TOOLS)
Comply with German Camcar original TORX standard manufacturing requirements
The sleeve is forged with 50BV30 chrome vanadium steel, chrome plated mirror knurled
The bit is made of S2 alloy steel, which is hardened as a whole, with high hardness, large torque and not easy to break