This 7-piece metric nut driver set features durable heat-treated steel with a rust-resistant finish for long-lasting performance. Designed with impact-resistant, high-visibility orange handles, these drivers are easy to locate in any workspace. Sizes included range from 6mm to 12mm, suitable for various fastening and assembly tasks. The ergonomic handles provide a secure grip, improving control and reducing hand fatigue during use. Ideal for precision mechanical work, maintenance, and repair applications requiring metric nut drivers. This set supports reliable and efficient screwdriving in professional HVAC and industrial environments. Material Heat-treated steel with rust-resistant finish Handle Impact-resistant, high-visibility orange plastic Sizes Included 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm Weight 0.95 lbs (per unit) Country of Origin China