Lincoln Lube 11659 Style Coupler & Nipple 1/4 Inch Male Air Hose Fitting

The Lincoln Lube 11659 Style Coupler and Nipple is a professional-grade air hose fitting designed for reliable pneumatic connections in demanding shop and industrial environments. This high-flow coupling features a 1/4 inch male connection compatible with standard 1/4 inch I.D. air hoses.

Key Features:

• 1/4 inch male NPT thread for secure connections
• 250 PSI (17 bar) maximum operating pressure for demanding applications
• Extra-long stem design on both nipple and coupler body ensures extended service life
• Enhanced durability for easy connections under severe operating conditions
• High air flow capacity of 52 SCFM (1.5 cubic meters/min) at 100 PSI (7 bar)
• Industrial-style construction for automotive, shop, and pneumatic tool applications

This coupling and nipple set provides quick, leak-free connections for air tools, compressors, and pneumatic equipment. The extra-long stem configuration reduces wear at critical connection points, making it ideal for high-cycle applications where frequent connect/disconnect operations occur.