1. The head can be rotated 360 degrees, and the rotor is made of 42CrMo alloy steel, which is strong and durable
2. The whole is made of CR-V alloy steel, which is safe to use
3. Purpose: repair electric vehicles, automobiles, bicycles, etc.
4. Material: chrome vanadium steel
5. Specifications: 8-in-1 8-21/12-19mm, 52-in-1 8-19mm
6. Length: about 25 cm
Detachable model:
1. 8 in 1 8-21mm: small end 8-10-12-13mm, big end 14-17-19-12mm
2. 8 in 1 12-19mm: small head 12-13-14-15mm, big head 16-17-18-mm
3. 52 in 1: metric 8-10-11-13-14-16-17-19mm, imperial 5/16-3/8-7/16-1/2-9/16-5/8-11/16 -3/4 inch, taking into account 4/5/5 angle (metric/imperial), 8/12 angle (metric/imperial) flower angle
