Valve Stem Seal Tool – Installation – 4 mm

Contoured design in bottom of handle cradles and protects the delicate inner lip of the valve stem seal while directing tool force to the sturdy outer rim; Slim profile allows easy access to valve guides even on modern compact heads with deep lifter bores; Holds four valve guide seals at one time for quick and easy installation on multi-valve cylinders; Properly aligns valve stem seal to valve guide so seal snaps on straight every time; Rounded tip will not damage inner lip of valve stem seal or valve guide bore; Anodized aluminum handles with stainless steel pilot shafts; Lifetime limited warranty