VVOKGO Door Hinge Adjustment Tool, Hinges Gap Adjusting Wrench, Knuckle Bender for Flag Hinges, Heavy Duty Door Hinge Repair Tool for Residential, Fire, Security, Clean-room Doors M (14-19mm)

• EXCLUSIVELY FOR FLAG HINGES: This hinge adjustment tool is designed specifically for flag hinges

• Packaging Contents: One M-size door hinge adjustment tool with round holes at both ends, inner diameters of 14mm and 19mm, suitable for adjusting flag hinges ranging from 8-19mm

• Usage Scenario: Please make sure the center leaf of the flag hinge extends at least 2mm beyond the door surface—otherwise, the tool won’t have enough clearance to fit in and won’t work

• Heads up: Make sure the center point of the pivot pin is at least 13/16.5mm away from the door frame/wall to give the tool enough room to rotate

• Usage Tip: When adjusting the door gap by turning the tool left/right, make sure the tool's top pressure point is on the hinge's middle leaf to avoid damaging your door

• Premium Material: Sturdy welded steel with dual-end design resists bending/breaking, ensuring durability. Ideal for fire/safety/cleanroom door flag hinges, fixing sagging, jamming, sticking, or misalignment issues

• Shop with confidence at VVOKGO: We guarantee 100% satisfaction with easy returns & quick responses within 24 hours. Your happiness matters

VVOKGO Herramienta de Ajuste para Bisagras de Puerta M (14-19 mm), Llave de Ajuste para Espacios de Bisagras, Dobladora de Nudillos para Bisagras de Puertas Residenciales, Contra Incendios, de Seguridad y de Salas Limpias