General description AlwaysH 14 Pieces Impact Driver Socket set is designed for versatility and durability. Made from high-quality chrome vanadium steel, these sockets feature a thickened inner wall and a sandblasted surface, ensuring high hardness, rust resistance, and long-lasting performance. Technical specifications Material: Chrome vanadium steel Socket sizes: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Shank size: 1/4" (6.35 mm) Machining depth: 34mm Usage Quickly removing or tightening screws Removing wheel nuts Machine maintenance DIY projects Furniture assembly Car repair