Large Bore Lock-on Chucks (12v1 valves)


The Large Bore Lock-on Chuck (12v1 valves) is suitable for use in tireshops.

There are two types of connectors. Therefore, it's important when purchasing connectors to specify whether a Closed or Open-End type is required.

A Closed-End connector is used when air is supplied directly from an air line (i.e. compressor or air receiver). A non-return valve unseats on connection to the tire's valve allowing air to flow into the tire.

An Open-End connector has a pin which unseats the tire's valve when in use. Open-End connectors are for use with inflators and cannot be used on the end of an air line.

Features & Benefits

  • Suitable for use in tireshops

Product Information

Part NumberDescriptionValve StyleInlet Size
CO13A71Large Bore Lock-on Chucks (12v1 valves)Open end1/4" hose barb

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