Hex Socket Nut Driver Set Steel 9 14 Pcs

This socket nut driver set uses high-strength steel for lasting durability and resistance to wear during repeated tightening and loosening of screws and bolts. All components are accurately machined to ensure dependable fit and performance. Offered in two variants: 9-piece and 14-piece sets. Total package size is approximately 90 x 76 mm (3.54 x 2.99 inches). Includes a pneumatic screwdriver insertion tool and sleeve extension rods to assist in reaching fasteners located in narrow, deep or obstructed positions. Applicable to mechanical repairs, automotive service, furniture assembly or disassembly, and general home improvement activities.