LockNLube Mini Grease Gun Kit — 12" Hose, Patented Locking Coupler, Fits 3 oz Tubes — Compact, Leak-Resistant

LockNLube Mini Grease Gun Kit is a compact, toolbox-ready greasing solution with a patented locking coupler that attaches securely and resists leaks.

This compact kit combines a LockNLube patented grease coupler with a 12" heavy-duty hose and an in-line swivel so you can reach tight fittings without juggling awkward angles. Designed to accept standard 3 oz. grease tubes, the kit stores easily in toolboxes, van compartments, or storage bins and is intended for hobbyists, mechanics, and field technicians who need a small, leak-resistant greasing tool.

How does the LockNLube coupler prevent leaks and accidental disconnects?

The patented coupler locks onto grease fittings to maintain a positive connection while you pump. Its design holds firm under pressure so grease goes to the fitting instead of leaking at the joint.

• Quick-lock action secures to standard zerk fittings
• Sealed contact reduces mess and waste
• Stays attached during pumping to reduce hand fatigue

Can I reach awkward or recessed fittings with this mini kit?

Yes—the 12" heavy-duty hose plus the in-line swivel give the flexibility to access recessed or angled grease points without forcing the gun. The swivel allows the hose to rotate, preventing kinks and making continuous pumping much easier.

• 12" hose for extended reach into tight spaces
• In-line swivel for smooth, tangle-free rotation
• Flexible hose pairs with coupler for hard-to-reach zerks

What grease source does the mini gun use and how portable is it?

The LockNLube Mini Grease Gun accepts standard 3 oz. grease tubes for quick cartridge changes without bulky bulk grease reservoirs. Its compact footprint fits neatly in toolboxes, glove compartments, and service carts for on-the-go maintenance.

• Compatible with common 3 oz. grease tubes
• Compact size saves space in tool storage
• Lightweight for easy carry to job sites or job rows

What practical benefits will I notice during use?

This kit reduces mess, shortens greasing time, and improves access. The locking coupler prevents slippage, the hose reaches confined fittings, and the swivel keeps movement smooth—together these features make routine lubrication faster and cleaner.

• Cleaner work area thanks to a secure seal
• Faster servicing with fewer repositions
• Better ergonomics when working overhead or under machinery

Who is this for: The LockNLube Mini Grease Gun Kit is targeted at mechanics, fleet and farm operators, cyclists, ATV riders, and home DIYers who need a compact, reliable greasing tool. It's ideal when space is limited, frequent spot lubrication is required, or when you want a mess-minimizing quick-service option that fits in a toolbox or work vest. If you want a small, dependable greasing setup with a proven locking coupler and flexible hose, this kit delivers.