Mastercool

This item is brand-new, factory sealed.MASTERCOOL Coupler

This item is brand-new, factory sealed. Mastercools non-contact infrared forehead thermometer can measure the infrared heat generated by the central forehead and surrounding tissues to accurately...

This item is brand-new, factory sealed. Allows recovery of entire refrigerant including the space between the coupler and fitting Meets SAE J639 & J2888 With extended disconnect protection...

This item is brand-new, factory sealed. Allows the user to service valve cores without losing the systems charge. Kit covers all R12 and R134a system valve cores for Standard, JRA, Eaton and GM large...

This item is brand-new, factory sealed.If you are a gadget lover, our Electronics catalog is your dream destination. Choose from hundreds of gadgets and accessories to suit different uses and add...

This item is brand-new, factory sealed.FEMALE LOW SIDE COUPLER 282934 Prop65 information pending - FEMALE LOW SIDE COUPLER 282934 FEMALE LOW SIDE COUPLER 282934 FEMALE LOW SIDE COUPLER 282934 FEMALE...

This item is brand-new, factory sealed.Features & Benefits: Convert R134A gauge set to R1234YF High and low side standard 1234YF couplers 1/2" Acme M x 1/2" Acme F tank...

This item is brand-new, factory sealed.Features and Benefits: Detects and exposes external system leaks Sintered steel Heavy duty adapter construction Detects internal engine leaks due...

This item is brand-new, factory sealed.MASTERCOOL 3/16 Double Flare (MSC-71098-03) Manufacturer: Mastercool Brand: MASTERCOOL Item Weight: 1 pounds Is Discontinued By Manufacturer: No Manufacturer...

This item is brand-new, factory sealed.Mastercool 82031 Fitting Adapter Vac Pump T style adapter screws onto existing 1/4" flare fitting and converts to 1/4" FL and 1/2" ACME Brass finish Fits...

This item is brand-new, factory sealed. features and benefits: heavy duty forged brass body large all metal handles are angled for ease of operation floating piston, double o-ring valves...

This item is brand-new, factory sealed.Features and Benefits: Allows user to visually inspect the refrigerant in any R134a or R1234yf system and identify excess dye, oil or debrisAllows the user to...