Eyech 3 Pcs Self-Locking Drill Bit Holder - 50mm, 1/4 Inch Hex Shank Extension Rod Screwdriver Holder Set Quick Release Chuck Adapter Connector Socket Impact Driver Bit Power Drill Tool

Eyech 3 Pcs Self-Locking Drill Bit Holder - 50mm, 1/4 Inch Hex Shank Extension Rod Screwdriver Holder Set Quick Release Chuck Adapter Connector Socket Impact Driver Bit Power Drill Tool

• Drill Bit Overall Length: 50mm(2 inch); Hex Shank Diameter: 6.35mm(1/4 inch); Hex Socket Diameter: 6.35mm(1/4 inch).
• Sturdy & Stable: The drill bit holder extension is made of premium stainless steel for high strength and hardness, durable for long time.
• Quick Release Bit Holder: Quick Release Locking sleeve, allows you to quickly install, lock and unlock the bit easily.
• Widely Application: Hexagonal Shank Quick Coupling fit power drills chuck, 1/4" impact drivers and hand-held drivers. Used for screwdriver bits, drill, batch head and other tools for the conversion.
• Please Note: These drill bit extender holders are not magnetic! Only suitable for single hex shank drill bit, NOT suitable for double head screwdriver bits!