For installing cabinet door panels: Single layer supports up to 20mm suspension. Double layer accommodates a maximum clamping depth of 40mm. Simultaneously accommodates perforation requirements for return fittings. Dual-direction scale design allows positive and negative adjustment to meet diverse installation needs. Door height adjustable 0-55mm. Load-bearing range 7-40mm, fulfilling the majority of joinery installation requirements. Precisely align with the scale to accurately meet height requirements. Constructed from 8mm solid aluminium alloy for robust durability and resistance to deformation. Includes anti-slip washers for secure positioning without damaging panel surfaces. Cabinet Door Installation Aid / Reset Positioning Tool Colour: Orange Material: Aluminium Alloy   Package Contents: 1x Cabinet Door Installation Positioner / 6mm/8mm Drill Bits Contains only the items listed above; no other products are included. Note: Light reflection and different monitors may cause slight colour variations between images and actual products. Dimensional tolerances are ±1-3cm.