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Small metal grease gun coupler with three jaws and threaded base

Lincoln

Lincoln Grease Gun Coupler 1/8 NPT 7500 PSI 5845

SKU CH-62PN-W3AB6

Heavy-duty 3-jaw grease coupler with 1/8 FNPT connection rated to 7500 PSI

  • TypeHose
  • Three-jaw grip secures hydraulic fittings
  • 1/8 FNPT thread fits standard grease guns
  • 7500 PSI rating handles high-pressure lubrication
  • Heavy-duty construction withstands demanding shop use

Lincoln Grease Gun Coupler 5845

The Lincoln 5845 is a heavy-duty grease gun coupler built for hydraulic-type fittings. It connects via a 1/8 FNPT thread and uses a three-jaw design to secure the fitting during lubrication tasks.

Suited for technicians needing 7500 PSI capacity

This coupler suits technicians who require a 7500 PSI maximum pressure rating for high-pressure grease systems. It is not for buyers who need a different thread size or a lower pressure rating for lighter equipment.

Highlights

  • Three-jaw grip secures hydraulic fittings
  • 1/8 FNPT thread fits standard grease guns
  • 7500 PSI rating handles high-pressure lubrication
  • Heavy-duty construction withstands demanding shop use

Specifications

BrandLincoln
TypeHose

Questions about this item

How can I confirm the 3-jaw coupler is sealing properly on a 1/8 NPT fitting after installation?

Pressurise the system up to 7,500 psi and watch for grease bypass at the jaws; a clean, leak-free connection shows the coupler is working as intended.

Does the 5845 coupler include a hose or adapter, or must I supply them separately?

The box contains only the 3-jaw coupler with 1/8 FNPT threads; any hose, extension or adapter is sold separately.

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