New Arrivals/Restock

LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World's best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool.

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Until the end
02
06
18

$19.80 cheaper than the new price!!

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New  $33.00
quantity

Product details

Management number 208999909 Release Date 2026/03/29 List Price $13.20 Model Number 208999909
Category
  • LOCKS ON, STAYS ON, WON'T LEAK—LIKE HAVING AN EXTRA HAND! No need to hold the coupler in place while trying to grease your machinery. The LockNLube Grease Coupler locks on tight and lets you use both hands on your grease gun.
  • THE ONLY REBUILDABLE LOCKING COUPLER: We include a spare rebuild kit! It's like getting two couplers for the price of one.
  • 1/8" NPT COMPATIBLE WITH ALL GREASE GUNS - BATTERY, PNEUMATIC, MANUAL: Whether you are using Grandpa’s old Alemite lever grease gun, or the latest battery or pneumatic grease guns, the LockNLube Grease Coupler can be added to upgrade your grease gun.
  • WORKS ON ALL ZERK FITTINGS, SAE & METRIC with a full lineup of adapters to reach any grease fighting on any machine!
  • EASY TO USE: Press the thumb lever to open the LockNLube’s patented jaws and attach to the Zerk. Release the thumb lever and the LockNLube locks on tight! Press the thumb lever again to easily release from the Zerk, even under pressure!
  • RATED UP TO 10,000 PSI
  • BEST BUILT GUARANTEE: The LockNLube Grease Coupler is covered by our unconditional 1-year warranty
UPC 810102950260
Size NPT With Spare Rebuild Kit
Brand Name LockNLube
Valve Type Plug Valve
Item Weight 4 ounces
Thread Size 1/8 inch
Thread Type National Pipe Thread
Manufacturer LockNLube
Model Number 1/8\\\" NPT
Material Type Steel, Rubber
Connector Type Threaded
Item Dimensions 3.45 x 0.63 x 1.66 inches
Number of Ports 2
Maximum Pressure 10000 Pound per Square Inch
Included Components Just the item
Manufacturer Warranty Description 1-Year Warranty
Global Trade Identification Number 00810102950260

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