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Single Haltec H-4660A large bore lock on air chuck for large bore valve stems
Manufactured with a solid brass core and alloy steel casing for day to day use in the field
Easy lock connection securely locks onto a large bore valve when the sleeve is pushed forward and quickly releases when the sleeve is pulled back.
Uses a common 1/4 inch NPT thread connection to connect to the air hose
Proudly manufactured in the USA
This is a single Haltec H-4660A large bore lock on air chuck. The H-4660A is a specially designed air chuck that locks onto the cap threads of a Large Bore valve stem when the sliding sleeve is pushed to the forward position. The chuck releases when the sleeve is pulled back. These air chucks connect with a 1/4" NPT thread size. Haltec is a leading manufacturer of inflation systems and maintains its leadership position as a major manufacturer of specialized tire valve systems.