Couplers For Hand Operated Grease Guns Only

Standard Coupler
Standard jaw-type coupler features spring loaded ball check valve.
Fits all 1/8" NPT threads. For hand operated lube equipment only.
Recommended working pressure is 4,500 psi.
05-031  Carded. 10 per master.
05-031C  Same as 05-031 in case-cut box. 6 per master. 
05-028  Same as 05-031. Bulk packaged. 10 per master.
05-030  Same as 05-031. Bulk packaged. 100 per master.

Heavy Duty Coupler
For hand operated grease guns only. Recommended working
pressure is 6,000 psi. All steel construction. Fits all 1/8" NPT threads.
05-035  Carded. 10 per master.
05-034  Bulk packaged. 10 per master. 

90° Grease Coupler Adapter
For hard-to-reach grease fittings on cars trucks and equipment. Ideal for lubrication of late model front wheel drive vehicles. Complete with both small and large sleeves to fit all standard couplers. For hand operated grease guns only. Recommended working pressure is 4,500 psi.
05-059  Carded. 5 per master.

180° Swivel Coupler
Designed to lock at any angle up to 180° Spring loaded sleeve locks coupler in place for straight applications or slides back for angular application. Has 8" overall length and corrosion-resistant finish. For hand operated grease guns only. Recommended working pressure is 3,000 psi.
05-050  Carded. 10 per master.

360° Swivel Fitting
Swivels in a full 360° circle and locks in place. 45° angle gives easy access to most grease fittings. Comes with 05-028 standard grease coupler and 1/8" female inlet for extension pipe. For hand operated grease guns only. Recommended working pressure is 4,500 psi.
05-057  Carded. 5 per master.

Couplers for Air Operated Grease Guns

Heavy Duty Coupler
Designed for use with air powered equipment as well as hand guns.  Heavy-duty construction withstands higher pressures. Three hardened jaws reverse for longer coupler life. 2" long coupler with 11/16" diameter is tapped for 1/8" pipe threads. Recommended working pressure is 8,000 psi.
05-036  Carded. 10 per master.
05-038  Bulk packaged. 25 per master.

360° Heavy-Duty Swivel Coupler
Swivels in full 360° circle and locks in place. 45° angle gives easy access to most grease fittings. 1/8" NPT female inlet. For use with air operated equipment. Recommended working pressure is 6,000 psi.
05-052  Carded. 5 per master.

Button Head Fitting Coupler
Specially designed for button head grease fittings. 1/8" NPT female inlet. Zinc-plated steel.
05-048  For 5/8" button head fittings. Carded. 5 per master.
05-049  For 7/8" button head fittings. Carded. 5 per master.