Value Collection 2431551241 Pneumatic Coupling Set 3pc

Product Description

The VALUE COLLECTION 2431551241 is a three-piece pneumatic coupling plug set designed for compressed air tool connections in automotive and general shop applications. Rated to 145 psi, it uses the Tru-Flate automotive interchange standard, which is one of the most common quick-connect formats found in auto service bays and light industrial environments. The set includes one female coupler, one female connector, and one male connector, giving a technician everything needed to establish a complete inline connection. The 1/4 inch body size pairs with 1/4 NPT threaded fittings. Licensed HVAC techs, plumbers, and auto service professionals keep sets like this on hand for fast hose-line assembly.

This coupling set is suited for use with pneumatic hand tools, air hoses, and compressor drop lines in automotive service shops, light manufacturing, and trade contractor environments. The Tru-Flate interchange style is compatible with a wide range of aftermarket and OEM air fittings using the same standard. The 1/4 NPT thread is the dominant thread type for air-line fittings in North American shop environments, making this set broadly useful across tool brands and hose assemblies.

Key Features

• Three-piece set: one female coupler, one female connector, one male connector
• Tru-Flate automotive interchange standard for broad tool compatibility
• 145 psi maximum working pressure
• 1/4 inch body size with 1/4 NPT thread
• Complete connection kit — no additional fittings required for a basic inline air-line hookup

Compatibility

Designed for use with pneumatic air tools and hoses using the Tru-Flate automotive interchange standard and 1/4 NPT threaded connections.

Installation Notes

Depressurize the air line and disconnect the compressor before installing or replacing any pneumatic fittings. Apply thread sealant tape to NPT threads before assembly to prevent air leaks — do not overtighten, as NPT fittings rely on thread taper for seal. Pneumatic coupling installation is typically performed by mechanics, HVAC technicians, or plumbers familiar with compressed air systems.