Engineered with rounded edges and intuitively operate, this measuring tool prioritizes user while industrial grade Featuring multiscale markings and universally compatibility, it supports precise dimension analysis across type including automotive and residential locks Precise crafted from durability aluminum alloy, this check checker ensures accurate measurements of grooves, thickness, and width for seamless duplication Streamlines cutting tasks at repair shops, emergencies lockout scenario, or household security upgrades with its compact design for on the go efficiency Ideal for professional locksmiths, automotive technicians, and enthusiasts requiring reliability replication in workshops or home environment, Manufacturer: HENYGEN