ChgImposs 4PCS Magnetic Drill Bit Extension Set – 60mm Fixed + 80/120/140mm Scalable Magnetic Screwdriver Bit Holders, 1/4" Hex Quick Release Adapter for Impact Driver & Drill

ChgImposs 4PCS Magnetic Drill Bit Extension Set – 60mm Fixed + 80/120/140mm Scalable Magnetic Screwdriver Bit Holders, 1/4" Hex Quick Release Adapter for Impact Driver & Drill

• 4 Sizes in One Set – Fixed + Scalable Options： Includes 1 x 60mm (2-3/8") fixed magnetic bit holder and 3 x scalable holders:80–120mm (3.15"–4.72"), 120–200mm (4.72"–7.87"), 140–240mm (5.51"–9.45") for various reach needs.
• Magnetic Drill Bit Holder: All bit holders feature a built-in magnet and locking mechanism for strong grip and easy bit replacement. The quick-release function allows one-handed operation with power tools.
• Scalable Sleeve for Better Control: The 80mm/120mm/140mm drill bit extension comes with anti-slip rubber sleeves and outer guide sleeves, making it easier to hold the drill steady, avoid screw wobbling, and protect your fingers.
• Durable Steel Construction: The 60mm holder is made of steel material, ideal for frequent tasks. The scalable magnetic drive guides are made of galvanized alloy steel with a rubber sleeve for enhanced grip and durability.
• Universal Compatibility: The magnetic drill bit extension compatible with screwdriver bits, drill, batch head and other tools for the conversion, hex shank fits power drills chuck, 1/4inch impact drivers and hand-held drivers