This is a replacement handle release clip for Vax Air Lift vacuum cleaners. It is compatible with a wide range of Vax models including CDUP-ADXA, CDUP-ADXS, U84-AL-Be/Pe/Pme/Ue, U85-AS-Be/Pe/Ce/Pme/Ppe/Te, U87-MA-Pe, U88-MA-Se, U89-MA-Le/Pfe/Te, U90-MA-Re, U91-MA-Be, UCA1GEV1, UCA2GEV1, UCA3GEV1, UCPESHV1, UCPMSHV1, UCSUSHV1, UCUESHV1, UCW1GEV1, UCW2GEV1, VRS115, VRS116, and VRS118. The manufacturer's part number is 1-4-142496.