🎒✏️📒Back to Class starts here. Stock up on school supplies, tech, backpacks & more.📒✏️🎒
Shop NowGet $2 Bonus CT Money®* at Gas+ or Petro-Canada™ when you fuel up with 25L+, every Tuesday. *Conditions apply.
Learn MoreTriangle Rewards Members get FREE Local Shipping on eligible Ship to Home orders over $99!
This paragraph should be hidden.

Pick up available 09:00 a.m., Aug 12
Only 7 left
Quebec residents: For information on maintenance and repair click here.
The MotoMaster Quick Lock Grease Coupler is engineered for efficiency and durability. Its innovative design allows for seamless disengagement from grease fittings under pressure, making maintenance tasks quicker and easier. Ideal for accessing tight spaces, this coupler ensures a secure fit without the need for constant manual holding.
Designed for quick & convenient dis-engagement of coupler from grease/zerk fittings under pressure
Engagement at 6 points
Hardened ball points of contact will not get deformed giving longer life
Slim line design provides easy access into tight areas
1.5 times stronger coupler body is heat treated to withstand high pressures without deformation
Hands free operation: Once engaged the coupler sits firm on the grease/zerk fitting & does not require to be held, as is required with regular couplers
Pressure: up to 8000PSI
Universal design permits usage on all profiles of Grease Fittings – SAE, DIN, BS etc.
| Part Number | HC/21/N |
|---|---|
| Valve Type | Ball |
| Connection Type | Female Thread |
| Primary Material | Steel |
| Primary Colour | Silver |
| Pipe Type Compatibility | Galvanized Steel |
| Maximum Pressure (psi) | 8000 lb/in² |
| Number of Pieces | 1 |
| Advanced Features | No Advanced Features |
| Certifications | No Certifications |
| Advanced Features | No Advanced Features |
|---|---|
| Assembled Height (cm) | 5.08 cm |
| Assembled Height (cm) | 5.08 cm |
| Assembled Height (ft) | 0.17 ft |
| Assembled Height (in) | 2.00 in |
| Assembled Height (in) | 2.00 in |
| Assembled Length (cm) | 10.16 cm |
| Assembled Length (cm) | 10.16 cm |
| Assembled Length (ft) | 0.33 ft |
| Assembled Length (in) | 4.00 in |
| Assembled Length (in) | 4.00 in |
| Assembled Weight (kg) | 0.18 kg |
| Assembled Weight (kg) | 0.18 kg |
| Assembled Weight (lb) | 0.40 lb |
| Assembled Weight (lb) | 0.40 lb |
| Assembled Width (cm) | 2.54 cm |
| Assembled Width (cm) | 2.54 cm |
| Assembled Width (in) | 1.00 in |
| Assembled Width (in) | 1.00 in |
| Assembled Width (mm) | 25.40 mm |
| Certifications | No Certifications |
| Connection Type | Female Thread |
| Inlet Size (in) | 0.13 in |
| Inlet Size (in) | 0.13 in |
| Inlet Size (mm) | 3.18 mm |
| Inlet Size (mm) | 3.18 mm |
| Maximum Pressure (psi) | 8000 lb/in² |
| Number of Pieces | 1 |
| Outlet Size (in) | 0.10 in |
| Outlet Size (in) | 0.10 in |
| Outlet Size (mm) | 2.54 mm |
| Outlet Size (mm) | 2.54 mm |
| Package Depth (cm) | 3.30 cm |
| Package Depth (in) | 1.30 in |
| Package Height (cm) | 24.80 cm |
| Package Height (in) | 9.76 in |
| Package Weight (kg) | 0.22 kg |
| Package Weight (lb) | 0.49 lb |
| Package Width (cm) | 9.80 cm |
| Package Width (in) | 3.86 in |
| Pipe Type Compatibility | Galvanized Steel |
| Primary Colour | Silver |
| Primary Material | Steel |
| Valve Type | Ball |
Pick Up is free at most stores (some stores require a minimum order value before tax)
Shipping fee is based on size and weight of products and distance from address to store
Same-Day Delivery costs $9.99 per order
Same-Day Delivery and Ship to Home are unavailable for tires and wheels
Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
Some products are non-refundable and non-exchangeable
Special order hard parts and specific application automotive parts must be returned to original store of purchase
The return info outlined above may not apply to the product you are currently viewing. For complete details and exceptions, please refer to our Return Policy.