Drill Bit Holder Scalable 5PCS, Magnetic Drill Bit Extension(3"-4.6" / 4.7"-7.8"/ 5.5"-9.4"), Adjustable Magnetic Screwdriver Bit Holders 1/4" Hex, Drill Extension Bit Holder

Color: Black + Silver Head Style: 1/4 inch Hex Shank Product Name: Extension Bar Adapter 1/4 inch Hex Shank Screw Drive Guide Drill Bit Features: - Made of galvanized alloy steel material, the head with anti slip rubber sleeve. There are 5 pieces of adjustable length bit driver extension holders in the package, which includes 1 x 80MM Magnetic Bit Holder, 3 x 120MM Magnetic Bit Holder, 1 x 140MM Magnetic Bit Holder. - Interface come with locking mechanism and built-in magnetic, easy to lock the screwdriver bits more tightly. - Outer sleeve and bit shaft separation design. The hand can grip the coat tightly, and the screwdriver can rotate normally, can hold the electric drill with one hand and the extension rod jacket with the other hand for easier positioning of the screwdriver head. - The screw drive guides are not just bit tip holder, its self retracting guide sleeve can slide to cover the long screw and helps to more accurate position the screw while driving screws, save screws from wobbling and fingers from getting damaged. - Used for screwdriver bits, drill, batch head and other tools for the conversion, hex shank can fit power drills chuck, 1/4inch impact drivers and hand-held drivers. - Our drill extension bit holder offers exceptional adaptability, seamlessly working with a wide range of drill bits and drivers. Optimal for converting screwdriver bits, drill bits, and other attachments, it is compatible with electric drill chucks, 1/4-inch impact drivers, and handheld drivers. The quick-release bit holder featuring a secure locking mechanism and built-in magnetism, ensuring a firm grip on screwdriver heads for easy handling. Note: This guide rod is only suitable for installing screws to guide the screwdriver head, controlling the shaking of the long screwdriver head during rotation. Package Include: 1 x 80 mm Magnetic Bit Holder 3 x 120 mm Magnetic Bit Holder 1 x 140 mm Magnetic Bit Holder

• 【Adjustable Drill Bit Holders for Easy One-Handed Use】The set includes 5 adjustable-length magnetic bit holders ( 1 x 80mm, 3 x 120mm, and 1 x 140mm) for extra reach: 3.1"-4.6", 4.7"-7.8", and 5.5"-9.4". Each with a self-retracting guide sleeve that slides to cover screws — allowing one-handed operation and precise screw positioning.
• 【Durable Galvanized Alloy Steel & Comfortable Grip】These drill bit extension are made from heavy-duty galvanized alloy steel with an anti-slip rubber sleeve for enhanced grip and comfortable use during long projects.
• 【Strong Magnetic Locking Mechanism Prevents Wobbling】The magnetic drill bit holders feature built-in magnets and locking interfaces that securely hold bits and screws, minimizing wobble for stable and accurate screw driving.
• 【Independent Outer Sleeve Design for Better Control】The outer sleeve and bit shaft work separately, enabling you to grip the sleeve firmly with one hand while controlling the drill with the other, improving safety and precision.
• 【Universal 1/4" Hex Shank Compatibility】Designed with a standard 1/4-inch hex shank, these magnetic drill bit extensions are compatible with most electric drills, cordless screwdrivers, and impact drivers. They fit all common screwdriver bits, drill bits, and socket adapters, making them ideal for furniture assembly, construction, automotive maintenance, and household repairs. A must-have adjustable magnetic screwdriver bit holder set for any toolbox.