Flagship Line
Cylindrical Ring Gages
Kees cylindrical ring gages, configured and quoted to your spec.
Class XX–Z · Go / No-Go / Master · Long-form cert available
Precision Measurement Distribution
Precision gauges and inspection tools, direct from the manufacturer.
Quality Control Company supplies machinists, quality labs, and manufacturers with calibrated measurement tools from the brands they already trust. Current stock, factory warranties, no shelf-worn inventory.
Who we partner with
Inspection Tools & Equipment
Authorized distribution across leading metrology brands.
Direct fromManufacturers
Products are sourced straight from the manufacturer, so what you receive is current inventory with valid warranties and factory-supported quality, not stock that has been sitting on a shelf. Some items may be non-returnable.
Our Specialty
Cylindrical & threaded gaging
Ring and plug gages built to spec across Go, No-Go, and Master classes, in both plain cylindrical and threaded forms (UN, UNF, UNEF, metric, and custom). Kees Cylindrical Ring Gages are our flagship line, quoted and certified in-house. Send the callout and class, and we will return pricing and lead time.
Configure a ring gage →More From QCC
Measurement tools & related products
Beyond gaging, we supply calibrated measurement and inspection equipment from the brands you already trust: micrometers, indicators, calipers, height gages, bore and depth tools, and more. Most items ship from current stock with factory warranties. Browse the full lineup and request pricing on anything you need.
Browse the store →Quote-Based Catalog
Gages & pins, priced to your spec
Configure & Quote →
Pin Gauges
Deltronic Pins
Individual pins and complete plug gage sets.
Class X / Class Z · Plus & minus · Steel & carbide
Thread Gauging
Threaded Plugs & Ring Gages
Go and No-Go thread gauges across standard and custom callouts.
UN / UNF / UNEF / Metric · 2A–3B · Custom forms