Mastercool 58490YF R1234yf Valve Core Remover/Installer Master Set chain wrench 1/4" Drive E4 Female Torx

1/4" Drive E4 Female Torx Socket #42604

ÇÖre the most powerful pistol grip cordless impact wrenches on the market

Brushless Yes

and functionality of the Mastercool Mobile Monster

12 × 12 × 3 in

Mastercool 58490YF R1234yf Valve Core Remover/Installer Master Set chain wrench 1/4" Drive E4 Female TorxAttaches to R1234yf service ports to quickly and easily remove and replace valve cores without the loss of refrigerant Ball Valve design with stainless steel ball provides smooth movement and durability Kit covers 17 mm and 14 mm high and low side service ports The perfect tool for replacing damaged valve cores with R1234yf refrigerant in the system without losing the systems charge.