Triple Square Spline Bit Socket Set XZN, Tamper Proof,1/2″ 3/8″ 1/4″ Drive,M4 – M18,S2 Steel,10 Pieces

Triple Square Spline Bit Socket Set XZN, Tamper Proof,1/2″ 3/8″ 1/4″ Drive,M4 – M18,S2 Steel,10 Pieces

• PRECISE TORQUE POWER: Each bit is manufactured for that perfect sizing. The chamfered ends provide a smooth insertion into fasteners and protect the bits and fastener from any damage. Combined with the chrome vanadium steel sockets, you have excellent torque power that is dependable. 
• EASY STORAGE: Each set includes a sturdy blow molded case for convenient storage when not in use. They are embossed with the appropriate sizes so you can easily identify which socket you need.
• DURABILITY: Bits made of premium S2 alloy steel for superior hardness that reduce wear-outs and ensure longevity; Treated and coated to prevent corrosion; 4-point (square) drive; Recommended for use with hand tools only
• ACCURACY: Precisely and automatically machined bit tips to ensure accurate size, chamfered bit ends insert smoothly into fasteners and protect both bits and fasteners from damaged edges.
• SIZES: 10-Piece XZN triple square spline bit socket set includes: 1/4″ Drive: 4mm, 5mm, 6mm; 3/8″ Drive: 8mm, 9mm, 10mm, 12mm, 14mm (tamper proof); 1/2″ Drive: 16mm (tamper proof), 18mm (tamper proof).