10000 PSI Grease Gun Coupler Quick Release

Meet the 10000 PSI Grease Gun Coupler Quick Release — your grease gun’s new best friend. This locking, quick-release coupler fits any 1/8" NPT grease gun and is ready to streamline automotive, farm, and workshop maintenance. Built to handle demanding jobs, it delivers fast, clean lubrication without the mess or guesswork.

Forged from spring steel and #45 steel with a durable nickel-plated finish, this coupler is engineered to endure high-pressure use. It confidently handles up to 10,000 PSI, while the thickened 6-jaw lock and reinforced spring prevent leaks and slips during even the toughest jobs. The slim, compact design (0.62" diameter, 4.48" long) lets you reach tight spaces and awkward angles with ease. One-handed operation makes locking or releasing quick and hassle-free, so you can keep working rather than fiddling with fittings.

Designed for universal compatibility, this locking grease gun coupler works seamlessly with manual, electric, or pneumatic grease guns. It’s ideal for maintenance on farm equipment, automotive projects, and workshop tasks—delivering reliable performance when you need it most. Each coupler ships with a cleaner and a hose to help you wipe away grime around the ZERK and keep your workspace tidy. Note: the cleaner color varies and is shipped randomly.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• One-handed locking and release for faster, smoother refilling tasks.
• 6-jaw locking mechanism provides a secure, no-drip connection under high pressure.
• Compact design reaches tight spaces for automotive and machinery maintenance.

Product specifications

• Model: TH-46-9
• Type: Grease Gun Coupler
• Fitting: NPT 1/8-27
• Handle Length: 2.3" / 58 mm
• Maximum Pressure: 10,000 PSI
• Material: Spring Steel + #45 Steel (Nickel-Plated)
• Weight: 0.5 lbs / 0.23 kg
• Finish: Nickel-Plated
• Size: 0.62" x 4.48" / 16 x 114 mm
• Origin: Mainland China
• Compatibility: Fits any grease gun with 1/8" NPT
• Brand:

Package includes:

• 1 x Grease Gun Coupler
• 1 x Cleaner (color varies, shipped randomly)
• 1 x Hose

Warnings / Reminders

• Do not exceed 10,000 PSI maximum pressure.
• Use with grease guns that have a 1/8" NPT fitting.
• Keep away from children and store in a dry, clean area when not in use.