95113.430.4
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Interactive 3D model of No-Drill Shelf Extension — Flat Peg Socket

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No-Drill Shelf Extension — Flat Peg Socket

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Bounding box
113.4 × 95 × 30.4 mm
Engine
3D Printing B-rep
Parameters
16
Published
November 7, 2026

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The prompt

Revision for half-inch shelf, 34-inch closet and 32-inch shelf; four C-channel side supports with friction-locking wedges and captive underside pockets for metal flat shelf support tongue 9mm projection x 7mm wide x 3mm thick, 5mm insertion shank.

Parameters

NameValueRange
Shelf thickness12.7 mm10 – 20
Nominal clearance on each side25.4 mm15 – 40
Wall fitting clearance2 mm1 – 5
Front-to-back length95 mm70 – 150
Lower support reach90 mm60 – 130
Upper clamping lip reach58 mm35 – 85
Lower jaw thickness8 mm6 – 12
Upper lip thickness7 mm5 – 10
Flat peg tongue protrusion9 mm7 – 14
Flat peg tongue width7 mm5 – 12
Flat peg tongue thickness3 mm2 – 5
Pocket clearance on each side0.5 mm0.2 – 1
Lock wedge length70 mm40 – 90
Lock wedge width70 mm40 – 90
Taper tip1.8 mm1.2 – 2.8
Taper tail3.8 mm3 – 5

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.

No-Drill Shelf Extension — Flat Peg Socket - Free CAD Model (STEP, STL) | TextoCAD