ด้ามฟรี มินิ 1/4" 3/8" 1/2" DR. 72Teeth Mini Reversible Ratchet KINGTONY
Material - chrome vanadium alloy steel handle - chrome molybdenum steel (gear) driver
Finishing - polished, chrome plated - black driver by phosphate sunk
Mini reversible ratchet
5° gear action degree (72 teeth)
Two teeth pawl action
DIN3122