The Foster Quick Connect Air Hose Fittings, part number 3003, are designed with a 1/4" Female NPT, FPT thread for versatile industrial use.
Constructed from brass with a steel sleeve, these fittings offer durability and reliable performance. The 1/4" manual coupler body ensures a secure connection for air tools.
Compatible with interchange types like Industrial, M, I/M, and MIL, this set …

This Air Hose Coupler Set features a 1/4" Manual Coupler with a 3/8" Male NPT, MPT thread, all constructed from durable brass material.
Manufactured by Foster Manufacturing Co., this set is part of the Series 3 with the part number SG 3303. The coupler is designed for industrial use and is compatible with various interchange types including Industrial, M, I/M, and MIL.
This set includes a…

The Foster Quick Connect Air Hose Coupler Set is a versatile and reliable option for those in need of wholesale air tools.
This set includes 10 pieces of 1/4" automatic couplers with a 1/4" male NPT and FPT thread, making it compatible with a variety of industrial interchange plugs and nipples.
Made of durable brass material, this coupler set is built to last. Its MIL, M, or I/M interchan…

The Foster 6 Series Quick Coupler Plug is a pro-grade industrial plug designed for air and water hose fittings.
Made of durable steel, this plug features a 3/4" body and a 3/4" male NPT thread, ensuring a secure and reliable connection.
Each pack includes 5 pieces, offering value and convenience for your compressor needs. With fast shipping and a satisfaction guarantee, this plug is a rel…

The Foster 5 Series Quick Coupler Plug, with a 1/2" industrial plug body and 1/2" male NPT thread, is designed for air compressors and water hose fittings.
Made of steel, this set includes 5 pieces, ensuring durability and reliability. With a focus on secure connections, these plugs offer a budget-friendly option for those seeking pro-grade equipment.
Fast shipping and a hassle-free retur…

The Foster 5 Series Quick Coupler Plug, featuring a 1/2" industrial plug body and 1/2" male NPT thread, is a pro-grade steel component ideal for air compressors.
This set includes 10 pieces, offering users a reliable connection for air and water hose fittings. With a budget-friendly value, these plugs ensure better connections without compromise, making them a practical choice for various ind…

This Foster 5 Series Quick Coupler Plug, with a body size of 1/2" and a 1/2" Female NPT thread, is designed for air and water hose fittings.
Crafted from steel, this industrial plug promises sturdy and reliable connections. With a quantity of 1 piece included, this fitting ensures a secure attachment for your hoses, providing peace of mind during operation.
The product offers quick and ef…

Crafted with high-quality metal, the Foster 4 Series Quick Coupler Plug boasts durability and reliability, ensuring seamless connections for your air compressor hoses.
Designed to withstand numerous connections and disconnections, this plug guarantees airtight performance, preventing any leakage.
With a solid steel construction and 1/4" Male NPT Threads, this heavy-duty industrial plug ca…

The Foster 4 Series Quick Coupler Plug is a reliable choice for air compressor hoses, boasting a durable construction with solid steel and 1/4" Female NPT Threads.
Designed to withstand a wide temperature range from -40 to +225F, this plug ensures secure connections with a 3/8" Industrial Plug design.
With a maximum pressure rating of 300 psi, this heavy-duty coupler is made in the USA, o…

The Foster 4 Series Quick Coupler Plug is a high-quality, heavy-duty coupling designed for use with air compressors.
With a solid steel construction and 3/8" male NPT threads, this coupling is built to handle thousands of connections and disconnections without leaking air.
It is rated for air temperatures between -40 to +225F and has a maximum pressure rating of 300 psi. Made in the USA, …