Our SELF-LOCK tape measure features a blade that automatically stays in the locked position for quick and accurate measurement until you press a button to retract it. The automatic locking function provides a smooth and comfortable retraction, avoiding the hook from forcefully getting stuck in the casing, making the tape both user-friendly and more..

AikTryee is a professional manufacturer with 20 years of integration of electronic product design and production. We have rich experience in product design and production. All products are manufactured under professional and responsible quality inspection team. Laser Parameters: Class IIIA laser product Laser max output: less than 5mW Measuring err..