Mastercool

The Mastercool MSC-82834-E is a high-side manual quick coupler for use with R134a refrigerants. It is made from brass and has a flanged connection on one end and a male threaded connection on the...

This is a blue Mastercool MSC-82934 R134 LS MAN COUPLER. This coupler is used to connect a R134a air conditioning unit to a refrigerant line.

The Mastercool MSC-70027 Mini Tube Cutter is perfect for cutting 1/8-Inch to 5/8-Inch OD tubing. This mini tube cutter is easy to use and can quickly and easily cut through tubing.

This brass manifold gauge set is perfect for use with your air conditioning or heating system. It includes a set of four gauges, each measuring in inches and degrees Fahrenheit.

The Mastercool MSC-55100-SEN sensor for elect leak detection is a small, low-cost sensor that can be used to detect the presence of electroconductive materials in the air. The sensor is designed to...

The Mastercool MSC-53451-110 UV Leak Detection Kit is a must-have for any business or home with a water or air conditioning system. This kit includes a black rechargeable UV detector and a wall...

SOCKET The Mastercool MSC-71098-13 3/16 DOUBLE FLARE SOCKET is a double flare socket designed for use with 3/16 inch drive ratchets. It has a flared end that is perfect for reaching tight spaces and...

The Mastercool MSC-85253-E (MAS85253E) lens/8205 is a high performance 8205mm lens designed for use with the Mastercool MSC-85253-E (MAS85253E) digital SLR camera. This lens features a focal length...

-04 This 1/4" adapter is for the Mastercool MSC-71097-04 water cooler.

This is a 72" red hose. It is made of durable rubber and is designed to cool your engine.

This brass manifold gauge & hose is perfect for use with your air compressor. It has a 3/8" male fitting on one end and a 3/8" female fitting on the other end. It is made of brass and has a black...

The Mastercool MSC-85510 R134a Can Tap Valve-Screw-On Model is a high-quality, easy-to-use can tap valve that screws onto the top of most cans. It allows you to easily and quickly open and close the...

The Mastercool MSC-52223A Pocket Digital Thermometer is a small, lightweight thermometer that is perfect for taking with you on your travels. It is easy to use and has a backlight for easy reading in...

This Mastercool MSC-45721 R12 72 BLUE HOSE/SHUTOFF is a 72" hose with a shutoff at the end. This hose is made of durable rubber and is perfect for cooling systems.

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