Worn bearings and dry joints are often the result of skipped lubrication, and the right grease fittings make that maintenance fast and precise. Ace Hardware stocks fittings, couplers and accessories from LockNLube, LubriMatic, Performance Tool and other brands, designed to deliver lubricant exactly where it's needed to reduce friction and extend the life of moving parts.
Grease Fittings and Zerk Kits
Grease fittings, also known as Zerks, are the injection points for lubricant on vehicle ball joints and industrial machinery. They are available in various angles to help make maintenance easier in cramped spaces.
- Fitting angles: Available options typically include straight, 45-degree and 90-degree fittings. Selecting the right angle can help provide easier access for your grease gun in difficult-to-reach areas.
- Maintenance kits: Selections often include bulk packs and assorted kits for general servicing. These are frequently used during fluids and lubrication tasks alongside automotive lubrication greases.
- Specialty uses: Some fittings are designed to help address blocked or recessed ports. Using the correct Zerk can help ensure that lubricant reaches critical surfaces to help support long-term durability.
Grease Gun Couplers and Adapters
Couplers connect the grease gun to the fitting to allow for high-pressure lubricant delivery. Specialty adapters enable connections to recessed or non-standard points.
- Connection types: Available models often include locking couplers and quick-connect adapters. A locking coupler can help deliver more consistent pressure and can help reduce the risk of grease leaking during use.
- Versatile maintenance: These tools are often kept with brake cleaners and anti-seize lubricants in a complete service kit. They are also useful when performing general upkeep with antifreeze.
Grease Gun Hoses and Needles
Flexible hoses and needle tip accessories help extend the reach of your grease gun. These are typically used to access lubrication points that are obstructed by other engine components.
- Reach and flexibility: Selections typically include whip hoses and flex hoses. These are intended to help you route the grease around obstacles in tight mechanical spaces.
- Precision delivery: Needle tips can help you inject grease through small openings or into sealed bearings. This is a common part of maintaining air conditioner refrigerants systems or other detailed machinery.
Why Is Grease Leaking from My Coupler Instead of Entering the Fitting?
If grease leaks out, the coupler may not be seated properly or the fitting could be blocked with hardened grease. Using a locking coupler can help provide a tighter seal, which can help ensure the lubricant is forced into the joint as intended.
Can You Replace a Damaged Grease Fitting Yourself?
Yes, grease fittings are designed to be easily threaded in or out of the mechanical part with a standard wrench or socket. Replacing a damaged or clogged fitting with a new one is a simple way to help restore proper lubrication to your equipment.
Shop Grease Fittings Near You at Ace Hardware
Our online selection makes it easy to find the right fittings and accessories for fast delivery or in-store pickup. If you'd rather see your options in person, shop grease fittings near you at Ace Hardware and our staff will help keep your machinery running smoothly.
