LockNLube Complete Grease Fitting Replacement Kit - Full SAE & Metric

In this review the LockNLube Complete Grease Fitting Replacement Kit is examined for mechanics, fleet managers, and DIYers who need a broad assortment of grease fittings and tools. The kit's single biggest reason to buy is its combination of multiple straight and 90 degree fittings with two multi-tools and caps in one bright, portable case that keeps parts organized on the job. For those who service a range of equipment and need quick replacement and repair, this kit simplifies lubrication maintenance without hunting for individual parts.

Key Features

• Comprehensive assortment: Includes straight grease fittings in four sizes so users can service both SAE and metric grease points without guessing which zerk fits.
• 90 degree access: The 90 degree SAE fittings allow greasing in tight corners and awkward angles where straight fittings cannot reach.
• Multi-tools for removal and installation: Two multi-tools are included to remove and install fittings even when a fitting is broken, saving time during repairs.
• Protective caps: Twenty plastic caps keep grease fittings clean and reduce contamination so fittings last longer and lubrication stays effective.
• Bright portable case: The case keeps the assortment visible and organized so parts are easy to find on a dark workbench or truck bed.

Who It's For

The kit is best for automotive technicians, shop owners, and farmers who service a wide variety of vehicles and equipment and need both SAE and metric zerk fittings on hand. It is also useful for mobile mechanics and maintenance crews who appreciate the bright case and protective caps for on-site work.

Those who should look elsewhere include users who only need a single, specialized fitting size or high-volume production shops that require bulk commercial packaging; this kit is optimized for versatility and convenience rather than single-item wholesale supply.

Pros & Cons

Pros

• Wide assortment of straight and 90 degree fittings covers common SAE and metric applications.
• Included multi-tools improve repairability by allowing removal of damaged fittings.
• Twenty caps help maintain grease point cleanliness and extend component life.
• Bright plastic case is durable and makes parts easy to locate on a job site.

Cons

• Some customers reported mixed feedback on tool sturdiness, with occasional breakage under heavy use, so it may not replace industrial-grade tooling.
• Not intended as bulk supply for high-volume production environments.

Specifications

Our Verdict

The LockNLube Complete Grease Fitting Replacement Kit is a practical, cost-effective choice for anyone who services mixed fleets or varied equipment and needs on-the-spot replacement and repair. Its broad assortment, multi-tools, and protective caps deliver real value for maintenance work, though buyers wanting industrial toughness may supplement the kit with heavier duty tools.

Frequently Asked Questions

Does the kit include both SAE and metric fittings?
Yes, the kit contains straight fittings in four sizes covering both SAE and metric needs.

Are tools included to remove stuck or broken fittings?
Two multi-tools are provided and are intended to remove and install fittings, including damaged ones, though some users report occasional tool breakage under heavy use.

Will the caps help prevent contamination?
Yes, the 20 plastic caps are included to keep grease fittings clean and help extend their life.