3D preview of Garage Door Bottom Runner Bracket (STL-ready)
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Interactive 3D model of Garage Door Bottom Runner Bracket (STL-ready)

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Garage Door Bottom Runner Bracket (STL-ready)

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Bounding box
72.0 × 68.0 × 80.0 mm
Engine
Precision B-rep
Parameters
14
Published
October 4, 2026

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Parameters

NameValueRange
Horizontal Leg Length60 mm30 – 150
Vertical Wall Height80 mm30 – 200
Wall / Leg Thickness6 mm2 – 16
Bracket Width (extrusion)40 mm15 – 120
Mounting Hole Diameter8 mm3 – 20
Lower Hole Height (Z)16 mm8 – 190
Upper Hole Height (Z)68 mm8 – 190
Axle Diameter10 mm4 – 25
Axle Outboard Length30 mm5 – 120
Axle Inboard Inset8 mm0 – 40
Axle Height (Z)45 mm10 – 190
Roller Diameter30 mm8 – 120
Roller Face Width15 mm3 – 60
Roller Hub Inset5 mm0 – 40

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Garage Door Bottom Runner Bracket (STL-ready) - Free CAD Model (STEP, STL) | TextoCAD