Stanley® Products Proto® J4990516 Socket Bits, 3/8 in Drive, 5/16 in Tip

Short Socket Bits, 3/8 in Drive, 5/16 in TipFeaturesMade using a heat-treated alloy for wear resistance which helps minimize distortion for a long lifeHex opening holds the bit allowing the bit...

Socket Bit, 3/8 in Drive, 3/16 in TipFeaturesHeat-treatedPrecision machined tip for proper screw engagement

Impact Socket Bits, 3/8 in Drive, 5/16 in TipFeaturesHeat-treatedPrecision machined tip for proper screw engagementThru hole and groove accept retaining ring and pin, when securing to power tool

Short Socket Bits, 3/8 in Drive, 3/16 in TipFeaturesMade using a heat-treated alloy for wear resistance which helps minimize distortion for a long lifeHex opening holds the bit allowing the bit...

Socket Bits, 3/8 in Drive, 5/32 in TipFeaturesHeat-treatedPrecision machined tip for proper screw engagement