NOVINO 4-Way Grease Zerk Tool – Removal, Installation, Retap & Restore (2-Piece Set) for 1/4"-28 SAE, 1/8"-NPT, M10x1, M8x1 | Heavy-Duty Alloy Steel

Meet the NOVINO Grease Zerk Tool

Designed to simplify maintenance on common grease zerk fittings, the NOVINO 4-Way Zerk Tool combines two rugged, galvanize‑finished sets into a single, multi‑purpose kit. Built to endure busy shop floors, it supports removal, installation, thread restoration, and hole re-tapping with a touch of precision and control.

What’s in the kit

• Two sets of heavy‑duty alloy steel grease zerk tools finished in galvanized coating for durability. One set targets 1/8"-NPT PTF grease zerk fittings, M10x1, with hex sizes of 3/8" (9.5 mm) and 7/16" (11 mm). The other targets 1/4"-28 SAE, M8x1, with hex sizes of 5/16" (7.85 mm) and 3/8" (9.5 mm).
• A four‑in‑one design that covers install, remove, re‑tap holes (repair 1/8" & 1/4"-28 tap threads), and maintain zerk grease fittings.
• Thread cleaner and restore function: cross‑end taps are built to clean threads and retread where needed, helping right-sized fitting re‑use.
• Remover and installer: the silver sockets let you remove damaged or broken fittings and install straight or angled fittings (30, 45, 65, 90 degrees).
• Wide compatibility: designed to meet needs on tractors, loaders, lawn mowers, excavators, rotary mowers, rotary cutters, and many other industrial or automotive machines.

Why this is useful

Whether you’re refreshing worn threads or replacing missing zerks, this tool kit offers a practical, all‑in‑one solution. Expect smoother workflow, fewer trips to the tool chest, and the flexibility to tackle both straight and angled fittings. Use cases range from routine maintenance to field repairs, all without relying on multiple single-purpose tools.

Key benefits include a sturdy construction that resists wear, a design that consolidates common tasks into one kit, and adaptable sizes that fit the most frequently encountered zerk threads. The emphasis is on dependable performance and ease of use, with no overpromises—just practical capabilities you can evaluate on the job.

How to get the most from it

• Identify the correct adapter size for your zerk fitting, then use the remover to extract damaged pieces.
• Install a new or straight/angle zerk connection using the appropriate socket; for stubborn threads, apply the thread cleaner first.

Note: This tool is a maintenance aid for mechanical fittings and is not a guarantee of a permanent fix. Use as part of a routine upkeep approach to reducing downtime and improving repair efficiency.