Feature: 1. HEAVY DUTY ALLOY STEEL: This door adjustment tool is welded from alloy steel, which is superior, robust, providing greater strength and long lasting durability. With a sturdy construction that can withstand regular use without bending or breaking 2. HINGES ADJUSTING WRENCH: This door hinge adjustment tool provides accurate adjustment by turning left to widen crevice or turning right to narrow it. Re bend and adjust the hinges to effectively deal with common door problems 3. A MUST HAVE FOR DOOR REPAIR: This double ended door hinge tool combines dual sizes 23 and 25 mm in one, and sizes 14 and 18 mm as well, ideal for different types of doors and hinge settings 4. APPLICABLE SCENARIO: Door hinge adjustment tool is specifically designed for use on fire doors, cleanroom doors and security doors equipped with flag hinges. Ensures proper alignment and functionality for these specialized door types 5. WIDE APPLICATION: This hinge bender tool makes the process fast and efficient, which is an indispensable tool for door repairers, and an essential safety tool for schools, shopping malls, garages, and other public places equipped with hinged doors Specification: Item Type: Door Hinge Alignment Tool Material: Alloy steel Size: Approx. 14mm / 0.55in, 19mm / 0.75in Size: Approx. 23mm / 0.91in, 25mm / 0.98in. Package List: 2 x Wrench