Mastercool 43012 Cooling System Vacuum Purge & Refill Kit 22pc It also has a screen

It also has a screen inside the funnel to prevent contamination

75 degrees offset ring

Heavy duty forged construction with textured grip add both strengthened leverage to the tool

Aggressive cutting wheels that will get the job done fast

Its hex jaw design helps reduce slippage and tightly grips the fastener for stable

Mastercool 43012 Cooling System Vacuum Purge & Refill Kit 22pc It also has a screenRefill new coolant by creating a vacuum in the cooling system No need to undergo time consuming air bleeding after refilling new coolant Sealing collar with three rubber bushings offers a wide variety of applications for radiator filler necks Minimizes the risk of engine overheating Includes: Vacuum Gauge (43013 001 G): 0 30 inHg Sealing Collar: Turn clockwise to expand rubber Valve: To control air and coolant flow Quick Coupling: For connecting