Automotive Repair Tools › Mastercool › Acme Valve

Mastercool uses only Grade 5 Hose for high pressure applications Knurled brass... Mastercool uses only Grade 5 Hose for high pressure applications Knurled brass nuts make finger tightening easy Crimped with 8 segment dies for secure fit and maximum durability Auto shut-off valves automatically retain refrigerant in the service hose... more

R-134A Valve Core Remover and InstallerFeatures: Covers all R-134A valve cores... R-134A Valve Core Remover and InstallerFeatures: Covers all R-134A valve cores Heavy duty metal construction No refrigerant loss Includes blow molded case Eliminates the need to remove freon from the system. This R-134A Valve Core Remover and Installer... more

We provide a wide range of products to satisfy all houseware tools. We are ded... We provide a wide range of products to satisfy all houseware tools. We are dedicated to give everyone the very best houseware tools for all home needs with a focus on dependability our client satisfaction and great quality. We provide high-quality... more

Upgrade your refrigerant service with the Mastercool 72 Inch R-12 Yellow Hose.... Upgrade your refrigerant service with the Mastercool 72 Inch R-12 Yellow Hose. This hose comes with auto shut-off valves that retain refrigerant in the service hose when removed from the system. It meets EPA SAE and UL standards for containment of... more

Features and Benefits: Includes 20 pieces of access valve cores and 10 pieces ... Features and Benefits: Includes 20 pieces of access valve cores and 10 pieces of valve cores Includes 10 pieces of R134a JRA High/Low import valve cores Includes 5 pieces of R134a Domestic high flow valve cores M10 Includes 5 pieces R134a Domestic high... more

Features and Benefits: For high (16 mm) and low (13 mm) service port standard ... Features and Benefits: For high (16 mm) and low (13 mm) service port standard type valve Designed for use of servicing valves in R134a systems with standard valve cores Built-in ball valve retains charge and allows access to A/C system Excellent for... more

Features and Benefits: Adds oil by allowing vacuum to pull it in after evacuat... Features and Benefits: Adds oil by allowing vacuum to pull it in after evacuation process or use refrigerant to push it in using the recharge process Rugged all metal 2 oz canister 1/2 acme M x 1/2 acme F (134A) Designed for professional technicians... more

Features and Benefits: These tools allow the user to service valve cores witho... Features and Benefits: These tools allow the user to service valve cores without losing the systems charge This remover/installer kit makes removal or insertion much easier especially on the larger R-134A valve cores Mastercool s new unique design... more

Features & Description: 18 blue low side R1234yf hose R1234yf low side coupler... Features & Description: 18 blue low side R1234yf hose R1234yf low side coupler 1/2� ACME-LH thread for use with R1234yf self-sealing/reusable designed cans All metal construction provides durability Gasket assures leak proof operation Built-in safety... more

Features and Benefits: High volume fan provides cool air to the motor and pump... Features and Benefits: High volume fan provides cool air to the motor and pump Vapor discharge/oil fill port easily removable contains internal check valve to prevent escape of liquid oil Internal check valve to prevent oil back flow Cooling fins to... more

Dual 134A and 1234YF Aluminum block gauge set with 60 hose and 2 set of manual... Dual 134A and 1234YF Aluminum block gauge set with 60 hose and 2 set of manual couplers R1234yf/R134a aluminum manifold gauge set 2 1/2 gauges (3) 60 R134a standard hoses R134a manualcouplers (82834 82934) R1234yf couplers (83834 83934) 1/2 acme-m x... more

THIS MODEL IS THE CHOICE FOR MEDIUM SIZED AND LARGER SYSTEMS 5 LB AND ABOVE CA... THIS MODEL IS THE CHOICE FOR MEDIUM SIZED AND LARGER SYSTEMS 5 LB AND ABOVE CAPACITY. THE 1/2 HORSEPOWER MOTOR MAKES COLD CONDITION START UP QUICK AND EASY. THIS TWO STAGE PUMP FEATURES A MANIFOLD VALVE TO ISOLATE IT FROM THE SYSTEM AND THREE INLET... more

Features High volume fan provides cool air motor and pump Internal check valve... Features High volume fan provides cool air motor and pump Internal check valve to prevent oil back flow Cooling fins to keep temperature cooler during extended motor operation Thermally protected motor with on/off rocker switch Large lightweight... more