Built to withstand heavy duty use, the resistant steel construction ensures long term reliability across temperature variations The compact size set includes versatile bit type with retention and smooth ratcheting mechanism, housed in a portable box for quick access to electronics, automotive, or household maintenance tasks Engineered for precise, this 38piece ratcheting screwdriver set features heat treated steel bit (HRC58 hardness) and an ergonomic nonslip handle, durability carbon steel tools while slippage during intricate repairs Tackle stubborn screws in cramped spaces – from tightening bike components and assembling furniture to repairing laptops or car engines – with the enhanced grip strength from precise machined bit tips Ideal for electricians, motorcycle enthusiasts, and DIYers requiring professional torques control, its lightweight bit and palm sized design suit both workshop projects and repairs, Manufacturer: YUNGLOO