Universal Drawer Slide Mount / Rear Bracket Replacement (OBI, BRW, IKEA style)

This is a robust replacement for the rear mounting bracket found in many standard furniture drawer slides. These plastic parts often break over time in furniture from popular stores like OBI, Black Red White (BRW), Castorama, Leroy Merlin, and others.

I designed this reinforced version to fix sagging drawers and replace the cheap, brittle original injection-molded parts. It features strengthened corners (fillets) to prevent cracking under load.

Compatibility:

• Fits standard metal drawer runners/slides.

• Compatible with many furniture brands (tested on Black Red White and OBI furniture).

• Note: Please check the dimensions of your original part or the rail profile before printing, as manufacturers may use slightly different standards.

Main Features:

• Reinforced geometry for higher durability.

• Countersunk holes for flush screw mounting.

• Easy to print without supports.

Print Settings:

• Material: PETG or ABS/ASA recommended (PLA is acceptable, but PETG is better for mechanical stress and flexibility).

• Nozzle: 0.4 mm.

• Layer Height: 0.2 mm.

• Infill: 20% - 40% (Grid or Gyroid).

• Perimeters (Walls): 3 or 4 walls (This is crucial for strength!).

• Supports: No supports needed (print flat on the base).

• Orientation: Print with the largest flat face on the build plate (as shown in the render).

Installation:

1. Remove the old, broken plastic mount.

2. Screw the new 3D-printed part into the back of the cabinet using existing holes (or make new ones if necessary).

3. Slide the drawer rail onto the protruding block.

Tags (Tagi - skopiuj je, aby łatwiej znaleziono Twój projekt):

drawer, slide, runner, mount, bracket, furniture, repair, replacement, fix, OBI, BRW, Black Red White, spare part, rear socket, guide, szuflada, prowadnica, mocowanie