1/2 In Dr Metric/SAE Master Impact Hex Driver Set - 20-Pc - Sunex Tools

The Sunex Tools 2637 1/2 In Dr Metric/SAE Master Impact Hex Driver Set is engineered for professional automotive and industrial environments, offering a comprehensive 20-piece collection of hex drivers. This robust set provides reliable solutions for demanding fastening and loosening tasks, designed to withstand high-torque applications encountered by professional technicians and mechanics.

Key Features

• Comprehensive 20-Piece Set: This master set includes ten frequently used SAE sizes (1/4", 9/32", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4") and ten Metric sizes (6 mm, 7 mm, 8 mm, 10 mm, 12 mm, 14 mm, 15 mm, 17 mm, 18 mm, 19 mm) to cover a broad range of fasteners.
• Impact-Grade Durability: Each hex driver is forged from high-quality CR-MO (Chrome-Molybdenum) steel, ensuring robust resistance to wear, stripping, and breakage when used with impact wrenches and high-torque applications.
• Professional-Grade Construction: Engineered to meet the rigorous demands of professional mechanics and technicians, this set delivers consistent performance and extended tool life in busy shop environments.
• Secure Storage & Organization: All 20 pieces of the Sunex 2637 set are securely housed in a heavy-duty blow-molded case, providing organized storage, easy transport, and protection against loss or damage.

Applications

This impact hex driver set is an essential tool for professional automotive technicians tackling routine maintenance and complex repairs. It is suitable for tasks such as removing and installing brake caliper bolts, transmission pan fasteners, engine component bolts, and suspension hardware across various vehicle makes and models. Industrial mechanics will also find the Sunex 2637 set valuable for assembling and disassembling heavy machinery, performing equipment maintenance, and servicing industrial vehicles where robust, impact-ready hex drivers are critical.