The QUINN 1/2 in. Drive Master Impact Socket Set is constructed with premium heat-treated chrome moly steel to withstand the punishment of high-force impact tools. This complete set includes a full range of shallow impact sockets, deep impact sockets, extension bars, impact swivel adapter, and four impact drive adapters. Each piece has the size markings stamped and laser-etched for quick and easy socket selection. The socket set comes organized in a heavy duty carrying case for easy storage and portability.

• Premium-grade, heat-treated chrome moly construction for maximum strength and durability
• Compatible with O-ring and retaining pins for added safety
• Designed for use with high-torque power tools
• The sockets are dual marked with high-visibility laser etchings and durable stamps
• Black phosphate coating for corrosion resistance and longer tool life
• Includes heavy duty blow mold storage case