Description
Overview:
This Quick Release Grease Coupler – 1/8" NPT, 3-Jaw Design is a locking connector for grease guns and greasing systems. It attaches to the hose or rigid tube via a 1/8" NPT female or M10×1 thread, then clamps securely onto recessed grease fittings using a thumb-operated release lever. The three-jaw mechanism forms a tight, reliable seal to reduce grease escape during pumping and to resist blow-off under back pressure. Rated to 10,000 PSI (approx. 690 bar), it supports high-pressure manual, air, and electric grease delivery. Its compact form helps reach tight or recessed lubrication points on machinery, vehicles, plant, and equipment. Designed for repeated coupling and uncoupling without damaging the nipple, it improves control and reduces mess during routine lubrication.
Key Features:
- Thread options: 1/8" NPT female or M10×1
- Pressure rating: up to 10,000 PSI (about 690 bar)
- Quick-release thumb lever for secure locking and clean removal
- 3-jaw design seals on recessed grease fittings
- Suits manual, pneumatic, and electric grease guns
- Compatible with bulk bucket greasers
- Helps prevent blow-off under high back pressure
- Compact body for access in tight spaces
- Fits standard grease nipples and zerk fittings
- One-handed connect and disconnect for faster servicing
- Reduces leakage around the fitting during pumping
Typical Applications:
Used with grease guns in workshops, garages, farms, and on-site maintenance. Suitable for chassis points, bearings, universal joints, pins, and bushings on plant, agricultural machinery, HGVs, trailers, construction equipment, and industrial machines. Helpful where fittings are recessed or awkward to reach, and where high-pressure, controlled greasing is required.
Also known as:
Grease gun coupler, locking grease coupler, quick release grease nipple coupler, zerk coupler, 3-jaw grease coupler, 1/8" NPT grease connector, M10×1 grease coupler, Alemite coupler, grease nozzle adapter.
Product Specifications
| L&S Part No. | 812 116 |
|---|---|
| Unit of Sale | 1 |
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