84.0270.040.0
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Interactive 3D model of Knuckle Joint

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Knuckle Joint

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Bounding box
270.0 × 84.0 × 40.0 mm
Engine
Precision B-rep
Parameters
12
Published
October 10, 2026

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build a knuckle joint

Parameters

NameValueRange
Rod diameter20 mm8 – 60
Rod length (each)80 mm20 – 300
Eye / fork boss outside dia40 mm24 – 60
Eye thickness24 mm8 – 60
Fork prong thickness16 mm5 – 40
Fork reach from pin axis60 mm50 – 200
Eye reach from pin axis50 mm20 – 200
Knuckle pin diameter20 mm8 – 40
Pin head diameter30 mm14 – 80
Pin head thickness10 mm4 – 40
Pin extension past fork18 mm8 – 60
Split-pin hole diameter6 mm2 – 20

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.

Knuckle Joint - Free CAD Model (STEP, STL) | TextoCAD