Description
Overview
The LockNLube 90 Grease Coupler Adapter (LNL120) is designed for accessing grease fittings in confined or obstructed spaces where a straight coupler cannot reach.
| Specification | Value |
|---|---|
| MPN | LNL120 |
| Brand | LockNLube |
| Color | Silver |
| Length | 8.9 cm |
| Width | 2.5 cm |
| Height | 3.2 cm |
| Weight | 116 g |
| Category | Hardware > Tools > Grease Guns |
Technical Features
- 90 right-angle geometry: Redirects the grease line perpendicular to the fitting, enabling access to Zerk fittings in tight, obstructed, or recessed locations.
- Zerk fitting mounted inside a sliding collar: Allows the adapter to connect to LockNLube couplers or any standard grease coupler without requiring a dedicated tool, simplifying attachment in the field.
- Three hardened steel jaws: Provide a mechanically secure grip on the Zerk fitting, reducing the risk of blow-off under grease pressure.
- Rubber seal: Creates a leak-resistant interface between the coupler and the fitting, minimizing grease waste and mess during lubrication.
- Integrated check valve: Prevents backflow of grease when the coupler is disconnected, maintaining a clean work environment and preserving system pressure.
- Spring-loaded collar: Delivers an extra-sturdy connection by maintaining consistent clamping force on the Zerk fitting throughout the lubrication process.
Applications
- Lubricating grease fittings on machinery, vehicles, or equipment where limited clearance prevents the use of a straight grease coupler.
- Compatible with LockNLube grease couplers as well as other standard coupler designs, making it a versatile addition to existing lubrication setups.
- Suited for maintenance professionals and service technicians working on agricultural, construction, automotive, or industrial equipment with hard-to-reach zerk fittings.






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