Xtender Electronic Cylinder Bore Gage Surface Prep Discs For positive leak-proof connection when

For positive leak-proof connection when blowing out any fluid lines

non-slip grip

Angled neck allows use on radiator caps that are placed at an angle

utility trailers and sheds where light is an issue

virtually any surface

Xtender Electronic Cylinder Bore Gage Surface Prep Discs For positive leak-proof connection whenFeatures and Benefits: Easy to read, economical solution for measuring cylinder bore diameters and checking for taper and out of roundness conditions. Measures to 9" depth easily reaching critical wear areas of the cylinder Indicator features: Dual reading inch metric electronic indicator for foreign and domestic applications Bar graph and numeric digital display Resolution: . 00005" . 001mm Preset size of master for absolute reading and minimum hold