Universal joint sets have mirror polish chrome finish to resist corrosion. Spring-loaded detent balls securely latch and notches in drive ends lock onto ratchets and extensions
Universal joint socket adapters are applied to repair, car modification, wrench socket transformation. It is widely applied to the vehicle transmission
Universal joint socket adapters can match with socket adapters converter 1/4 Inch, 3/8 Inch, 1/2 Inch