Metric
https://www.lowes.com/pd/Kobalt-1…1000248557
SAE standard
https://www.lowes.com/pd/Kobalt-1…1000248559
This handy 3/8-in drive deep impact set is great to have on hand when you need an impact socket for that occasional heavy duty job
SAE deep impact socket sizes include 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16 and 3/4-in
This set also includes two 3/8×1/4-in drill adapters
6-point design helps prevent slippage and stripping of fastener
Constructed of chrome vanadium steel and heat treated for strength and durability
Durable, black-oxide finish
Size callouts are laser etched
Meets or exceeds ASME specifications
Hassle-free lifetime guarantee