Spring-loaded detent balls securely latch and through-hole in the drive end locks onto drive tang, It can effectively make up for the defects that the traditional universal joint may be stuck or broken.

Size: 1/4in., 1/2in., 3/8in.
Socket Type: Impact
Number of Pieces: 3
Drive Size: 1/4" 3/8” 1/2"
Tools Included: Adapter
Surface Finish: Black Oxide
System of Measurement: SAE
Manufacturer Part Number: REF96037NEW
Material: Chrome Moly steel
Brand: HORUSDY
Set or Single Item: Set
Drive Type: Square
Warranty: 6 Month