Mastercool 58490 UNIVERSAL R12/R134a MASTER KIT Oil Pans & Mats Place stem socket over shock

Place stem socket over shock stem

Easy grip front-facing knobs

Cutting capacity - up to 1/16" for soft wire and 3/64" for medium wire

Includes one aluminum socket holder and pinless universal impact sockets in the following sizes: 12mm

(1) 12" forcing screw

Mastercool 58490 UNIVERSAL R12/R134a MASTER KIT Oil Pans & Mats Place stem socket over shockProduct Description Mastercool's valve core remover installer has a built in ball valve to retain charge and allow access to A C system. Excellent for replacing valve cores without discharging the system, speeding recovery and recharging large systems. Its heavy duty design for R134a and R12 systems allows the user to change valve cores while under pressure without any refrigerant loss. Patent # 6253436. Designed for use of servicing valve cores in