Precise joint creation: The 45 Degree Stone Mitre Clamp joins two workpieces at a true 90degree angle, delivering smooth seams for countertops, tile edges, and stone surfaces. Easy adjustment mechanism: Adjustable stapler levers control clamping pressure. Set the spring mechanism, position the pieces, and the clamp holds securely while the joint cures. Material compatibility: Suitable for natural stone, ceramic and porcelain tiles, and other solid materials. Durable metal alloy build: Constructed from a robust metal alloy for longlasting performance in busy workshops and tough working conditions. Practical use scenarios: mitring kitchen countertops and tile transitions; joining stone frames or trim with exact 90degree corners; aligning backsplashes, shower benches, or fireplace surrounds.