Milwaukee Tool 2646-21CT M18™ Cordless 2-Speed Grease Gun Kit
SKU: 93704178960

Milwaukee Tool 2646-21CT M18™ Cordless 2-Speed Grease Gun Kit

Sale price$201.60 Regular price$224.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Milwaukee Tool 2646-21CT M18™ Cordless 2-Speed Grease Gun KitThe M18 Cordless 2 Speed Grease Gun delivers maximum pressure and unmatched versatility, offering an industry leading 10,000 PSI max operating pressure and a patent pending pre set grease counter that allows service and maintenance professionals to dispense precise amounts of grease. The tools 2 speed design offers users the ability to select between max pressure and max flow rate. Other unique features include an onboard LED light, a lock on lock off

The M18 Cordless 2-Speed Grease Gun delivers maximum pressure and unmatched versatility, offering an industry-leading 10,000 PSI max operating pressure and a patent pending pre-set grease counter that allows service and maintenance professionals to dispense precise amounts of grease. The tools 2-speed design offers users the ability to select between max pressure and max flow rate. Other unique features include an onboard LED light, a lock-on/lock-off trigger, and a plunger rod with markings to gauge how much grease is left in the barrel. The tools stand-up design and shoulder strap capability offer user convenience, while limiting fatigue and the 48 flexible hose offers greater accessibility when greasing hard-to-reach fittings. The new tool is also compatible with a clear barrel accessory (49-16-2646). Powered by an M18 REDLITHIUM Battery pack, this is the industrys only 18V grease gun that the battery is compatible with a system of tools. The kit includes the new multi-voltage charger, so you can charge all M12 and M18 lithium-ion batteries with one charger.

Features

  • Industry-leading 10,000 PSI max operating pressure

  • Industry-leading max flow rate of up to 10 oz. / minute

  • New to world precision through Pre-set grease counter dial

  • 48" flexible hose offers greater access to difficult-to-reach fittings

  • Air bleeder valve for quick priming

  • M18 REDLITHIUM System: Compatible with over 40 M18 Lithium-Ion solutions for greater versatility in the workplace

  • Lock-on / Lock-off trigger delivers added user convenience

Specifications

Voltage: 18V
Tool Warranty: 5 Years
Power Source: Cordless
Length: 15"
Weight: 7.6 lbs
Warranty: 5-Year Limited Warranty
Battery: M18 REDLITHIUM
Trigger-Lock: On Off
PSI: 10,000 PSI
Run Time: Up to 10 Grease Cartridges per Charge
Hose Length: 48"
Battery System: M18

Includes:
(1) M18 Cordless 2-Speed Grease Gun (Tool Only) (2646-20)
(1) M18 & M12 Multi-Voltage Charger (48-59-1812)
(1) M18 Compact REDLITHIUM Battery (48-11-1815)
(1) 48" Flex Hose w/ Spring Guard
(1) High Pressure Grease Coupler
(1) Carrying Case
(1) Shoulder Strap

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93704178960

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4.3 ★★★★★
Based on 2283 reviews
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Product Reviews
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Verified Purchase
dwayne rogers
Boise, US
★★★★★ 5
compact and sturdy
Size: 8.5" x 8.5", Color: Yellow
works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
R
Verified Purchase
Richard Allen
Natrona Heights, US
★★★★★ 5
Simple and easy to use
Color: Yellow, Size: 5.5" Lift
We took a late fall trip to Branson Missouri pulling our Camper. We had to use the Camco Trailer Aid when we got to our campsite and it performed as advertised. Good sturdy product that worked as advertised.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
T
Verified Purchase
Thomas Schleis
Belleville, US
★★★★★ 5
A Must-have for Double-axle Travel Trailers
Color: Yellow, Size: 5.5" Lift
I moved from a diesel pusher motorhome back to a truck and Lance travel trailer. ‘Done with Diesels’ is my new motto. I wanted to check the wheel bearings and couldn’t find the proper way to jack up the side. Some people said jack here, some said jack there, and some said never to use a jack at all, so I was confused. Decided to use some of my leveling blocks and build a ramp to drive up onto and that ended in failure. Either it wouldn’t go up without spitting it out and still wasn’t high enough. I resorted to jacking it up at the spot I thought was best, but wasn’t comfortable with the entire side supported with a small bottle jack cylinder. So I ordered this and it was well worth the wait. Trailer pulls right up onto it and the other tire is ready to work on. The weight is more evenly distributed and certainly feels safer. Obviously this won’t work for a single axle, but for double axles it works for maintenance and makes tire changing a breeze. It’s as good as everyone says it is and has a permanent place in my trailer storage compartment.
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Reviewed in the United States on August 15, 2024
C
Verified Purchase
Chris TeKippe
Charlottesville, US
★★★★★ 5
Works exactly as stated with a dual axel trailer
Color: Yellow, Size: 5.5" Lift
I purchased this on a hope, I had a trip planned to pull a school trailer 2600 miles round trip and had to use my pickup truck jack if I had a tire issue. I didn't like my odds and bought this ramp hoping it would make things simpler. My second day into driving and I had my first tire blow out. The ramp workers perfectly and I had the new tire on the trailer in 15 minutes. Later in the day, I caught a second tire on the trailer down to threads and used the ramp again to change out tires at a truck stop. I analyzed all the "whys" as to what made the tires blow and fixed it to make the rest of my trip safe and trouble free but this ramp made things quick and easy when i needed it. I'd totally recommend this product and I'm planning to purchase another and leave it with the school trailers for future use. Keep in mind you need at least a dual axel trailer for this to work and have a spare tire to swap to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
S
Verified Purchase
Susan Marie
Massapequa, US
★★★★★ 5
Great product!
Color: Yellow, Size: 5.5" Lift, Color: Yellow, Size: 5.5" Lift
This is the best product to own if you need to change a tire on a tandem boat trailer. We have never changed a tire on our trailer before so we did some research and discovered this product. It was the best investment made. Changing the tire was fast and easy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026

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