3 Pcs 1/4 Inch Hex Shank Quick Release Bar Socket Screwdriver Bit Holder,Drill Bit Extension2/4/6in,Magnetic Extension Chuck Adapter Set for Screws, Nuts, Drill,Driver,bit Set and Handheld Driver

The magnetic drill bit extender is made of high-quality stainless steel, with a smooth surface, high temperature resistance, and built-in weak magnetism to ensure that the drill seat is firm. The quick replacement of the drill bit bracket has good wear resistance and extremely high hardness, effectively improving work efficiency.These locking bit holder are compatible with electric drills, screwdrivers, impact knives, and various other tools, and their 1/4-inch hexagonal shank design extends the functionality of the equipment.This hexagonal quick release bit holder is designed with built-in magnetic suction, which is easy to automatically push out the drill bit, ensuring quick release; It can firmly fix the drill bit in place, ensuring that your drill bit stays in place.Material: Stainless steelLength: 60mm, 100mm, and 150mmAxis: 1/4 "hexagonal axis (6.2mm)Packaging size: 7 * 20cmWeight: 109gQuantity: 3 piecesNote:1. Only the bottom of the hole has magnetism, the hexagonal axis has no magnetism! Only for single head drill bits.2. Cannot be used for iron products, pay attention to whether there are nails on the board, etc3. Please take protective measures

• High quality material for drill bit adapter: The magnetic drill bit extension is made of high-quality stainless steel, with a smooth surface, high temperature resistance, and built-in weak magnetism to ensure the firmness of the drill seat. The quick replacement of the drill bit bracket has good wear resistance and extremely high hardness, effectively improving work efficiency.
• Purpose: The universal 1/4 hexagonal shank magnetic drill extension bit holder can be used for any type of drill bit or screwdriver.
• The unique design of the drill bit holder: the interface has a locking mechanism, and the screwdriver head can be locked to the connecting rod with a weak magnet. The quick replacement and release system allows you to quickly install, lock, and unlock the drill bit.
• Size: Includes 3 quick change bit holder, 60mm, 100mm, 150mm, 1/4-inch hexagonal handle (6.2mm)
• Widely applicable: These magnetic bit extension are suitable for screwdriver, electric screwdriver, drill bit, manual screwdriver, and screwdriver head conversion; Very suitable for DIY, home maintenance, etc; Please note that only the bottom of the hole is magnetic, not the handle.