Gray Tools MT21 Standard Socket

Gray Tools Socket, Standard, Measurement System: Metric, 3/8 in Drive, Hex Socket, 21 mm Socket, 30 mm Overall Length, 28 mm Drive End Width, 28 mm Socket End Width, 12 Points, 16.23 mm Bolt Clearance Depth, Tool Steel, Polished Chrome

• Mirror polished chrome finish for maximum resistance against corrosion
• Made from premium tool steel for maximum durability
• Designed for use on 6 and 12-point fasteners
• Hex openings deliver maximum turning power without rounding fasteners