Air Conditioning Equipment and

3 Pc. Straight and Manual Shut-off Valve Set Mastercool manufactures a complete line of shut-off valves for containment of refrigerant. EPA requires shut-off valves within 12 inches of the charging hose ends to prevent unnecessary venting of refrigerant...

3/16" 45 Degree & Double Flaring Adapter Included in Mastercool 71475 Universal Hydraulic Flaring Tool Set 71097-03

3/16" 45 Degree & Double Flaring Die Set Included in Mastercool 71475 Universal Hydraulic Flaring Tool Set 71097-13

3/16” Double Flare Adapter Included in 37 Degree Flaring & Double Flaring Adapter Set 71098-03

3/16" Double Flare Die Set Included in 37 Degree Flaring & Double Flaring Adapter Set 71098-13

3/16” Gaskets for Hoses and Adapters - 6-pk. 3/16” gasket for flexible adapters. Package of 6 40677

3/4" A/C Block Off SURR push-to-connect block offs feature technology designed for easy installation and long-lasting repairs. Features: · On the car repairs made simple · Make connections easily by hand with no need for specialty tool · Aluminum...

3/4" A/C Union SURR push-to-connect unions feature technology designed for easy installation and long-lasting repairs. Features: · On the car repairs made simple · Make connections easily by hand with no need for specialty tool · Aluminum materials...

3/8" 45 Degree & Double Flaring Die Set Included in Mastercool 71475 Universal Hydraulic Flaring Tool Set 71097-16

3/8" A/C Block Off SURR push-to-connect block offs feature technology designed for easy installation and long-lasting repairs. Features: · On the car repairs made simple · Make connections easily by hand with no need for specialty tool · Aluminum...

3/8" A/C Compression Block Off Includes clamp and self-tapping screws AC38CB

3/8" A/C Union SURR push-to-connect unions feature technology designed for easy installation and long-lasting repairs. Features: · On the car repairs made simple · Make connections easily by hand with no need for specialty tool · Aluminum materials...