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Black pistol-grip mini grease gun with 4 in rigid pipe

Westward

Westward 45CT42 Mini Grease Gun 3 oz 3000 psi Black

SKU CH-SRRA-0YF7N

Compact pistol-grip grease gun delivers 3,000 psi from 3 oz cartridges with a 4 in rigid nozzle for lawn mowers, air tools and chain saws

  • Delivers high pressure for tough lubrication jobs with 3000 psi maximum operating pressure
  • Pistol-grip handle gives comfortable leverage and control during use
  • Compact 3 oz cartridge capacity fits almost all tool boxes for easy storage
  • Rigid 4 in pipe extension reaches tight fittings without flexible hose hassle
  • Full-stroke operation dispenses 0.014 oz per stroke for precise grease application

Mini Grease Gun for Compact Toolboxes

The Westward 45CT42 is a pistol-grip mini grease gun built for 3 oz cartridges. It suits mechanics and DIY users who need portable lubrication for lawn mowers, air tools and chainsaws. The black metal tube fits almost all standard tool boxes for convenient storage.

Cartridge Loading with Rigid Pipe Extension

Loading uses standard 3 oz cartridges inserted into the barrel. The rigid 4 in pipe extension provides fixed reach for fittings. No tether capability means the gun cannot be secured to a lanyard. Full-stroke operation requires 70.0 strokes per ounce, so plan for repeated pumping on larger jobs.

3 oz Capacity at 3000 psi Maximum Pressure

The gun delivers 0.014 oz per stroke up to a maximum operating pressure of 3000 psi. Both cartridge and bulk capacity are 3 oz, limiting the total grease volume per fill. It handles routine maintenance on small equipment but runs out quickly on high-volume or continuous lubrication tasks.

How it compares

Measured against everything we stock in Pumps, Sprayers & Pump Accessories, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 78% of the 962 comparable items (median $38.99).

Specifications

Product
Brand nameWESTWARD

Questions about this item

How can I verify the 45CT42 mini grease gun is delivering the rated 3000 psi after I load a cartridge?

Pump the pistol grip through its full stroke cycle; each ounce requires about 70 strokes and should dispense roughly 0.014 oz per stroke when pressure builds correctly.

What comes in the box with the 45CT42 and what must I purchase separately to start greasing?

The gun body with rigid 4 in pipe and pistol grip is included; you must buy 3 oz grease cartridges separately as they are not supplied.

The listing shows a single 3 oz capacity — how do I know this version suits my lawn mower and air tools?

This model is built for 3 oz cartridges and bulk fill up to 3 oz, matching the capacity specified for lawn mowers, air tools and chain saws.

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