Product
Specialty Machined Parts
Custom sprockets, attachments & precision components — to your exact spec
Overview
When standard catalog parts won't do, Keystone delivers. Our specialty machined parts capability covers custom sprockets, chain attachments, and precision drive components — engineered from your drawings or reverse-engineered from samples. Prototype to production run.
Specifications
Key Features
Engineered to Your Drawings
Submit your prints or CAD files and we'll machine to your exact specifications — no compromises on fit or function.
Reverse Engineering
No drawings? No problem. We can reverse-engineer from a sample part and produce a matching replacement or improvement.
Full Sprocket Range
Plate sprockets, hub sprockets, split sprockets, taper-bore, and idler configurations in any tooth count and bore size.
Prototype to Production
From a single prototype to a high-volume production run — we scale to your program requirements.
Get a Quote on Custom Parts
Send us your drawings, samples, or specifications. We'll respond with pricing and lead time.