10 PCS 1.5-13mm Hand Electric Drill Key Wrench

10 PCS 1.5-13mm Hand Electric Drill Key Wrench is a set of wrenches designed for use with hand drills. It features a variety of specifications to accommodate different drill sizes.

• Material: chrome vanadium steel
• Standard: metric
• Surface treatment: chrome plating
• Wide range of uses
• Specifications: 0.3-4mm, 0.6-6mm, 1.5-10mm, 1.5-13mm, 3-16mm, 5-20mm
• Weight: 0.3-4mm about 15g/piece, 0.6-6mm about 24g/piece, 1.5-10mm about 20g/piece, 1.5-13mm about 42g/piece, 3-16mm about 62g/piece, 5-20mm about 112g/piece
• Size: 0.3-4mm about 4.5x3.5 cm/piece, 0.6-6mm about 5.7x3.4 cm/piece, 1.5-10mm about 5.6x3.4 cm/piece, 1.5-13mm about 8x4 cm/piece, 3-16mm about 9x4.8 cm/piece, 5-20mm about 10.55x5.6 cm/piece
• Comfortable grip
• Portable operation
• Increased speed
• Strong hardness and durability