The Malco C-RHEX® Cleanable Reversible Hex Drivers are a game-changer on the job and trusted by Pros in HVAC, roofing, and construction. Engineered for versatility, durability, and convenience, these drivers deliver unmatched performance for trade professionals who demand efficiency and reliability. With a patented cleanable and reversible design, the C-RHEX® series eliminates downtime, boosts productivity, and allows seamless switching between the two hex sizes, making it the ultimate tool for any job site. The ultra strong magnet securely holds fasteners without contacting them, ensuring they spin true and retain strength over time.This model features a 5/16" and 3/8" cleanable-reversible socket with a 2" shaft length. Malco®, MSHC1, Hex Nut Driver, Magnetic, Series: Blue, Hex Drive, 5/16, 3/8 in Hex, 2 in Overall Length, 1/4 in Diameter