45 Degree Stone Mitre Clamp Key benefits Accurate 90-degree joints: Holds two workpieces at an exact 90-degree angle, ensuring tight, even seams for countertops, tiles and stone corners. Hands-free pressure control: Adjustable stapler levers plus a spring mechanism let you set and maintain consistent clamping pressure while adhesive or grout cures. Durable for jobsite use: Built from a robust metal alloy for reliable, long-lasting performance in demanding conditions. Versatile compatibility: Designed for natural stone and a variety of tile materials, suitable for both professionals and DIY users who require precision. What it does and why you need it Eliminates alignment guesswork by locking two mitred edges in the correct position so you get flush, gap-free seams. Keeps materials stable during curing, reducing the chance of movement that can cause misaligned joints or uneven finishes. Saves time by holding pieces securely without constant manual support, freeing you to prepare other areas or finish adjacent joints. Main features Precise 90-degree alignment for mitred joints formed from 45-degree edges Adjustable stapler levers for easy, controlled pressure adjustment Spring mechanism holds parts steady until adhesive or grout is fully set Metal alloy construction for durability and repeatable use on site Typical applications Countertop installation: Securely clamp mitred granite or engineered stone corners to create seamless joins at kitchen or bathroom counters. Wall and floor tile work: Hold tiled mitres at corners and edges while grout or adhesive sets to maintain clean, square seams. Stone fabrication and repair: Align and hold natural stone pieces during bonding or patching operations. Usage notes Set the stapler levers to the desired pressure, engage the spring mechanism, and leave in place until the bonding material has cured. Compatible with a range of stone and tile thicknesses; verify fit on site before final bonding. Materials and performance Constructed from a metal alloy for sustained strength and resistance to workshop wear Engineered to provide consistent clamping and alignment under normal working conditions Designed for accuracy, durability, and straightforward operation, the 45 Degree Stone Mitre Clamp helps you achieve clean, professional mitred joints with less effort and fewer reworks.