Durable – The Mitre block is crafted from tough, impact resistant recycled plastic, providing durability and reliability for precise and stable cutting of 45 °, 22.5° and 90 ° angles in woodworking projects. Convenient – This Mitre box is equipped with 2 countersunk holes allowing for secure attachment to a workbench ensuring stability and accuracy during cutting tasks. Precise – Our Coving mitre tool is ideal for precision work, offering precise angle capacities for intricate woodworking projects. Reliable – Spring clamps designed to securely hold workplace items, featuring 2 bench edge stops on the underside to prevent movement during work. Two 45° and one 90° guides on the two edges with a side on 45° for larger sections of materials Internal size: 370 x 125 x 80mm Tough high quality plastic to give exceptional rigidity Two bench edge stops on the underside to prevent movement whilst working. Base has two countersunk slots for permanent fixing to bench., Weight: 0.771617917 pounds, Manufacturer: Draper