Gray Tools Socket, Standard, Measurement System: Imperial, 1/2 in Drive, Double Square Socket, 9/16 in Socket, 1-1/2 in Overall Length, 0.98 in Drive End Width, 0.98 in Socket End Width, 8 Points, 0.4 in Bolt Clearance Depth, Tool Steel, Polished Chrome

• Mirror polished chrome finish for maximum resistance against corrosion
• Made from premium tool steel for maximum durability
• Hex openings deliver maximum turning power without rounding fasteners