It is made of high-quality metal materials and durable. It is the best among electrical contractors, contractors and cabinet installers to quickly replace the drill bit bracket magnet kit. Including: 4 * hexagonal shaft magnetic drill bit support+1 * boundary ring+1 * wrench.Color: as shown in the figure The magnetic pivot drill bit bracket is 60mm long and the hexagonal shaft diameter is 6.35mm. There are inch drill bits and hexagonal drill bit holders. The magnetic quick replacement head rest is applicable to DIY, maintenance, etc. It is perfectly fixed on the screw without fear of falling off. It is easier to install the hexagonal shaft magnetic drill bit bracket. It is applicable to the universal 1/4 inch hexagonal shaft drill bit and the rotatable drill bit bracket used to transfer the screwdriver, drill bit, etc. The magnetic pivot bit bracket has a "hexagonal shaft bit", so it is suitable for all standard cordless screwdrivers, screwdrivers and screwdriver heads. It is used for rapid magnetic replacement of head restraints in garages, warehouses, offices, apartments, cars, etc.Note: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding< br> 2. The color may vary depending on the display. Please understand< br> Note: Hello, please pay attention to your shipping address when purchasing products. If your receiving information (such as name, street, house number, doorbell/email without name) is incorrect, the order will not be delivered correctly.)