Proequip Tyre Inflator 0 160 Psi Dual Chuck 27009 Insulated Extension Bar3in Approved for Size:ConnectX Insulated Extension Bar3in Approved for live working up to 1 000 volts Integrated protective insulation with two colours toclearly indicate if there is any damage Ball recess on the female end to grip the ratchet Ball socket retainer on the male end to securely grip the socket Chrome vanadium Design and manufactured to DIN3123B and IEC60900 Specification Drive: 3 8 Length: 91mm Weight: 77 g accurate spraying Measuring Range: 0 160 psi Precise pressure control with built in highly visiblepressure gauge Spiral Protected Air Hose Dual Head Chuck Aluminium Alloy Body Impact Resistant NITTO Style 1 4in Male Coupling Included Suitable for use on Bikes Van Car SUV Bus or Truck