10pcs lot m8 m10 carbon steel furniture iron nut three holes lock nuts hardware fasteners 611

1. Material: metal 2. Made of metal, spray painting process, durable, anti-smash, anti-prying, rust prevention 3. Environmental protection material, waterproof, rustproof and anti-corrosion, not afraid of the sun and rain, high security performance 4. Say goodbye to key unlocking, code unlocking is more convenient, three passwords, 1000 kinds of password combinations, lower test rate 5. 2.2-2.8 cm handle diameter applicable, installation at will, weighted lock body, thick lock hook, high tensile strength 6. Easy to use, easy to store, does not take up space, can also be directly installed in the car, not easy to lose 7. Weight: about 75 g 8. Size: about 7 x 5 cm. Password setting:1. Set the code to 000 (initial code), open the locking beam and rotate it 180 degrees 2. Press and hold the locking beam (do not let go when changing)3. Change the password by rotating the password dial 4. After the modification is completed, pull out the locking beam and put it back to the original position (please remember the new password, do not forget)Installation steps:1. Install the shims on the handlebar 2. Install the spacer and lock body onto the handlebar 3. Screw in a few screws 4. Install the lock body 5. Tighten the fixing screws 6. Installation is complete and ready to use