Sealey Wall Drive Sockets 3/8" Sq Drive
- Sealey S3820, Cold-forged Chrome Vanadium steel socket. Hardened & tempered for added strength. Chrome plated in half chrome, half satin finish with knurled ring for extra grip with oily fingers. Wall Drive® socket configuration. Sealey S3820 Wall Drive® Socket 20mm 3/8" Sq Drive