Probrother&reg; Fork Oil Tool Kit Gauge Suspension Level Tuning Syringe Shock Sag Adjuster Seal 60ml/2oz syringe with adjustable tie for repeat readings All measurements in metric and standard Stainless steel 6"/150mm ruler for setting oil height Hoses that can be set to oil level or cut down,Stores in packaging for less mess Great addition to any tool box Add or remove oils from engines,transmissions,turbos,differentials,and so on