Mastercool

Mastercool 58560 Eaton R134a Valve Core Remover/Installer

Mastercool 58560 Eaton R134a Valve Core Remover/Installer Kit – for 8mm and 10mm Eaton-Style Cores – Includes R134a Fittings and Storage Case ✔️ DESIGNED FOR EATON-STYLE R134A VALVE CORES – Services both 8mm (low side) and 10mm (high side) Eaton-style valve cores commonly found in GM and Chrysler R134a systems. ✔️ FOR USE ON CHARGED SYSTEMS – Built-in shutoff valve allows core replacement while the system remains pressurized—no need to recover refrigerant. ✔️ R134A SERVICE PORT FITTINGS INCLUDED – Kit includes the correct 13mm (low side) and 16mm (high side) R134a connectors. ✔️ NOT FOR USE WITH R1234YF OR GM...

Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set – Patented Design – 45° Double & Single Flares

Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set

Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set – Patented Design – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line – Includes Hydraulic Ram & Mini Tube Cutte THE ORIGINAL HYDRAULIC FLARING TOOL – DESIGNED BY MASTERCOOL – Mastercool pioneered and patented the hydraulic flaring tool, setting the industry standard for creating precision flares in brake lines, fuel lines, and transmission lines. HEAVY-DUTY STEEL CONSTRUCTION FOR MAXIMUM DURABILITY – Built with a reinforced high-strength steel body, this tool delivers leak-free flares and long-lasting reliability, making it a must-have for professional mechanics and repair shops. VERSATILE FLARING CAPABILITIES...

Silver/Blue

72485-PRC Universal Hydraulic Flaring Tool Set (includes

72485-PRC Universal Hydraulic Flaring Tool Set (includes 3/8″ and 1/2″ Transmission Cooling Line Die and Adapter Sets) with Tube Cutter, Silver/Blue TUBE AND DIE SET STABILIZING ARM for easy tube forming MAGNETIC ADAPTER HOLDER keeps adapters in place EQUIPPED WITH AN ENLARGED DIE SET COMPRESSION AREA for better grip of dies CAN BE USED ON "annealed steel" & "dead soft" INCLUDES dies and adapters to fabricate push connect 1/4, 5/16 and 3/8"; GM fuel line flare, brake lines and transmission 5/16 and 3/8"; flare/double flare 3/16, 1/4, 5/16, 3/8 and 1/2"; metric bubble flare 4. 75, 6, 8, and 10mm;...