NOVINO Grease Zerk Tool 4‑Way Cross — Galvanized Alloy‑Steel with Tapered Sockets & Thread Taps

NOVINO Grease Zerk Tool is a four-way, heavy‑duty alloy-steel multi-tool designed to remove, install, clean and re‑tap common grease fittings for tractors, mowers, trucks and industrial gear.

This compact cross tool combines two tapered removal/install sockets and two thread-restoring taps so you can service damaged, clogged or mismatched grease zerks quickly without carrying multiple specialty pieces. Built from galvanized alloy steel with a mix of socket sizes for 1/8"‑NPT/PTF, 1/4"‑28 SAE, M10x1 and M8x1 fittings, it fits common hex sizes (7/16", 3/8", 5/16") and supports angled fittings during installs. The tool is a practical replacement for bulky kits when you need efficient upkeep on farm, fleet or workshop equipment.

How does this tool remove and install damaged grease fittings?

The NOVINO cross has two silver sockets specifically shaped to grab stuck or rounded zerks and to install new straight or angled fittings. Their tapered profiles provide positive contact to turn corroded or sheared fittings without enlarging the grease port.

• Removes broken or stuck fittings with improved grip and torque transfer.
• Installs straight and angled zerks (30°, 45°, 65°, 90°) with proper alignment.
• Compatible with common hex sizes 3/8" (9.5mm) and 7/16" (11mm).

Can it restore or clean damaged grease threads?

Yes — the black ends of the cross are taps that clean, chase and restore internal thread geometry on grease ports. They clear clogged passages from hardened grease and re-cut minor thread damage to accept a new fitting.

• Re-taps 1/8" and 1/4"‑28 threads to factory-like engagement.
• Clears hardened or contaminated grease to reopen lubrication channels.
• Helps avoid drilling or replacing housings for moderate thread damage.

Which fittings and machines will this NOVINO tool work with?

The set covers the most common domestic and metric grease zerks used across agriculture, construction and automotive service. It makes routine maintenance faster for both field and shop tasks.

• Fits 1/8"‑NPT/PTF, 1/4"‑28 SAE, M10x1 and M8x1 grease fittings.
• Useful on tractors, loaders, lawn mowers, excavators and trucks.
• Compact cross form fits toolboxes, seat storage and service carts.

How does using this tool save time during maintenance jobs?

Combining four functions into one cross means fewer tools to swap and less walk-and-fetch during a service sequence. Quickly switch between removal, installation and thread-chasing without hunting for taps or sockets.

• Multi-function design replaces multiple specialty pieces in one hand tool.
• Speeds turnaround when servicing multiple zerks on large equipment.
• Galvanized alloy construction resists corrosion for repeated field use.

Who this is for: mechanics, farm owners, fleet technicians and homeowners who perform routine lubrication and equipment upkeep will value the NOVINO Grease Zerk Tool. It’s intended for those who need a rugged, portable solution to remove seized fittings, clean blocked grease lines and restore thread fitment without resorting to larger repair work. If you service agricultural machines, construction gear, trailers or lawn equipment and want a single cross tool that handles installation, removal and thread restoration reliably, this NOVINO tool fits into your kit.