LEGACY Coupler Plug Kit: 1/4 in Hose Fitting Size, Sleeve, 1/4"-18 Thread Size
The LEGACY Coupler Plug Kit (SKU 814LN2, MPN A71458B) is an ARO aluminum/steel quick-connect air coupling plug kit with a 1/4 in hose fitting size. It features a sleeve locking type, 1/4"-18 NPT threads, and includes…
SKU 3G-OTH-471122
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Product Description
The LEGACY Coupler Plug Kit (SKU 814LN2, MPN A71458B) is an ARO aluminum/steel quick-connect air coupling plug kit with a 1/4 in hose fitting size. It features a sleeve locking type, 1/4"-18 NPT threads, and includes two male hose fittings. 3G Electric interprets your demand for pneumatic connections, sources this kit across 14 industrial departments, and supports your application with specialist depth in controls and fluid handling.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the LEGACY Coupler Plug Kit used for?
The LEGACY Coupler Plug Kit is used for quick-connect pneumatic air line connections in industrial settings. It enables fast coupling and uncoupling of air tools and hoses, improving workflow efficiency in manufacturing, assembly, and maintenance operations.
What are the specifications of the LEGACY Coupler Plug Kit A71458B?
The LEGACY Coupler Plug Kit (MPN A71458B) has a 1/4 in hose fitting size, 1/4"-18 NPT threads, and a sleeve locking type. It includes two male hose fittings and is constructed from ARO aluminum/steel for durability in pneumatic systems.
Where to buy the LEGACY Coupler Plug Kit worldwide?
3G Electric supplies the LEGACY Coupler Plug Kit worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this kit across 14 departments and deliver it to your facility, ensuring reliable pneumatic connections.
How to install the LEGACY Coupler Plug Kit?
To install the LEGACY Coupler Plug Kit, apply thread sealant to the 1/4"-18 NPT male threads and tighten into the air tool or hose port. Ensure the sleeve locking mechanism engages fully. Always depressurize the system before installation to prevent injury.
Used in
Common applications for LEGACYLEGACY Products
3G Electric supplies LEGACY aro aluminum/steel quick-connect air coupling plug kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


