The Draper HI-TORQ 8 Piece 1" Drive Hexagon Impact Socket Set is a professional-grade socket collection designed for heavy-duty applications with impact wrenches. Manufactured from hardened chrome molybdenum steel, these deep impact sockets deliver the strength and durability required for demanding automotive, plant, and machinery work. Each socket features Draper's HI-TORQ 6-point design, which maximises contact area with fastener faces to reduce the risk of rounding off bolt heads under high torque loads. The black phosphate finish provides corrosion resistance whilst the deep socket design allows access to recessed nuts and bolts on extended threads. Compatible with both electric and pneumatic impact wrenches fitted with a 1" square drive, this set is ideal for HGV maintenance, agricultural machinery, and heavy plant operations. The set includes eight popular metric sizes: 27mm, 30mm, 32mm, 36mm, 38mm, 41mm, 46mm, and 50mm, covering a comprehensive range for large fastener applications. Ring and pin are included for secure socket retention. All sockets are supplied in a robust plastic storage case with metal hinges and buckle, keeping the set organised and protected in workshop or mobile environments. Features and Benefits: • Manufactured from chrome molybdenum steel, chemically blackened for corrosion protection • 6-point Draper HI-TORQ design for maximum grip and reduced fastener damage • Deep socket profile for accessing recessed nuts on extended threads • For use with electric or pneumatic impact wrenches with a 1" drive • Includes ring and pin for secure socket attachment • Comprehensive 8-piece metric size range: 27, 30, 32, 36, 38, 41, 46, 50mm • Supplied inside a sturdy plastic storage case with metal hinges and buckle Contents: • 8 x 1" Sq. Dr. Draper HI-TORQ Deep Impact Sockets - 27, 30, 32, 36, 38, 41, 46, 50mm