Mastercool

With Mastercool, experience an extensive selection of cooling equipment tailored to meet the demands of professional mechanics and enthusiasts alike. Explore our range of high-performance gas & leak detectors, as well as cooling system maintenance products.

Free shipping for any order above $150, and we offer a free tool for purchases over $400. Plus, if you find any of our tools at a lower price somewhere else within 365 days of purchasing, message us and we'll credit you back the difference right away. Shop from our collection today and elevate your toolbox to the next level!

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Mastercool 32636 R12 2-Way Brass Manifold Gauge Set W/3-36" Hoses W/Ball Valve/2 1/2" Gauges
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Mastercool 32636 R12 2-Way Brass Manifold Gauge Set W/3-36" Hoses W/Ball Valve/2 1/2" Gauges

Mastercool 32636 R12 2-Way Brass Manifold Gauge Set W/3-36" Hoses W/Ball Valve/2 1/2" Gauges

$145.54 CAD
$181.92 CAD
(0)
Mastercool 32636-G R12 2-Way Brass Manifold Gauge Set W/3-36" Hoses W/Ball Valve/2 1/2" Gauges W/Gauge Guards
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Mastercool 32636-G R12 2-Way Brass Manifold Gauge Set W/3-36" Hoses W/Ball Valve/2 1/2" Gauges W/Gauge Guards

Mastercool 32636-G R12 2-Way Brass Manifold Gauge Set W/3-36" Hoses W/Ball Valve/2 1/2" Gauges W/Gauge Guards

$155.88 CAD
$194.84 CAD
(0)
Free Shipping!
Mastercool 32636-MR R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-92cm Hoses W/Ball Valve/63mm Gauges
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Mastercool 32636-MR R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-92cm Hoses W/Ball Valve/63mm Gauges

Mastercool 32636-MR R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-92cm Hoses W/Ball Valve/63mm Gauges

$145.54 CAD
$181.92 CAD
(0)
Mastercool 32636-MRG R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-92cm Hoses W/Ball Valve/63mm Gauges W/Gauge Guards
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Mastercool 32636-MRG R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-92cm Hoses W/Ball Valve/63mm Gauges W/Gauge Guards

Mastercool 32636-MRG R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-92cm Hoses W/Ball Valve/63mm Gauges W/Gauge Guards

$155.88 CAD
$194.84 CAD
(0)
Free Shipping!
Mastercool 32661 R12 2-Way Brass Manifold Gauge Set W/3-60" Hoses W/Ball Valve/2 1/2" Gauges
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Mastercool 32661 R12 2-Way Brass Manifold Gauge Set W/3-60" Hoses W/Ball Valve/2 1/2" Gauges

Mastercool 32661 R12 2-Way Brass Manifold Gauge Set W/3-60" Hoses W/Ball Valve/2 1/2" Gauges

$158.59 CAD
$198.23 CAD
(0)
Free Shipping!
Mastercool 32661-G R12 2-Way Brass Manifold Gauge Set W/3-60" Hoses W/Ball Valve/2 1/2" Gauges W/Gauge Guards
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Mastercool 32661-G R12 2-Way Brass Manifold Gauge Set W/3-60" Hoses W/Ball Valve/2 1/2" Gauges W/Gauge Guards

Mastercool 32661-G R12 2-Way Brass Manifold Gauge Set W/3-60" Hoses W/Ball Valve/2 1/2" Gauges W/Gauge Guards

$168.94 CAD
$211.17 CAD
(0)
Free Shipping!
Mastercool 32661-MJ R134a 2-Way Commercial Metric Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges
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Mastercool 32661-MJ R134a 2-Way Commercial Metric Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges

Mastercool 32661-MJ R134a 2-Way Commercial Metric Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges

$158.59 CAD
$198.23 CAD
(0)
Free Shipping!
Mastercool 32661-MJG R134a 2-Way Commercial Metric Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges W/Gauge Guards
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Mastercool 32661-MJG R134a 2-Way Commercial Metric Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges W/Gauge Guards

Mastercool 32661-MJG R134a 2-Way Commercial Metric Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges W/Gauge Guards

$168.94 CAD
$211.17 CAD
(0)
Free Shipping!
Mastercool 32661-MR R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges
Sold out
Mastercool 32661-MR R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges

Mastercool 32661-MR R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges

$158.59 CAD
$198.23 CAD
(0)
Free Shipping!
Mastercool 32661-MRG R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges W/Gauge Guards
Sold out
Mastercool 32661-MRG R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges W/Gauge Guards

Mastercool 32661-MRG R12, R134a 2-Way Commercial Metric Brass Manifold Gauge Set W/3-152cm Hoses W/Ball Valve/63mm Gauges W/Gauge Guards

$168.94 CAD
$211.17 CAD
(0)
Free Shipping!
Mastercool 32772 R12 2-Way Brass Manifold Gauge Set W/3-72" Hoses W/Ball Valves/2 1/2" Gauges
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Mastercool 32772 R12 2-Way Brass Manifold Gauge Set W/3-72" Hoses W/Ball Valves/2 1/2" Gauges

Mastercool 32772 R12 2-Way Brass Manifold Gauge Set W/3-72" Hoses W/Ball Valves/2 1/2" Gauges

$173.25 CAD
$216.56 CAD
(0)
Free Shipping!
Mastercool 32772-G R12 2-Way Brass Manifold Gauge Set W/3-72" Hoses W/Ball Valves/2 1/2" Gauges W/Gauge Guards
Sold out
Mastercool 32772-G R12 2-Way Brass Manifold Gauge Set W/3-72" Hoses W/Ball Valves/2 1/2" Gauges W/Gauge Guards

Mastercool 32772-G R12 2-Way Brass Manifold Gauge Set W/3-72" Hoses W/Ball Valves/2 1/2" Gauges W/Gauge Guards

$183.56 CAD
$229.45 CAD
(0)
Free Shipping!

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