Coolant and Battery Refractometer Metering Dispensing Drive Metric Hex Driver Impact

Drive Metric Hex Driver Impact Socket 13mm Made of high quality steel (chrome-molybdenum) Engineered specifically for use with impact tools

Universal Valve Core Remover For R12

crow's foot design and deeper socket of No 2069 features a 7/8-Inch (22mm) hex with double 1/2-Inch square drive 60mm long x 48mm high

7" / 9" Right Angle Polisher

Coolant and Battery Refractometer Metering Dispensing Drive Metric Hex Driver ImpactFeatures and Benefits: Used for measuring the freezing point of either propylene or ethylene glycol based cooling systems Used for checking the strength of electrolyte solution batteries This precision instrument features high quality optics with ultra smooth focusing Scale range: 32 F to 60 F It is used on transportation vehicles, such as cars, tractors, tanks, ships, etc., which use propylene or ethylene glycol for coolant and sulphuric acid for