Simply point the blades into the hem to start the cut--the serrated upper blade bites onto the two layers of metal without slipping

Part Numbers: 15678461

CHEVROLET TRAILBLAZER 2002-2005 GMC ENVOY 2002-2005

CHEVROLET      EXPRESS 1500               1996-2002 CHEVROLET      EXPRESS 2500               1996-2002 CHEVROLET      EXPRESS 3500               1996-2002 GMC            SAVANA 1500                1996-2002 GMC            SAVANA 2500                1996-2002 GMC            SAVANA 3500                1996-2002

GM 5976092 Lamp Assembly, Back Up RENDEZVOUS Simply point the blades intoFits the following cars: CHEVROLET LUMINA 1990 1996 OLDSMOBILE SILHOUETTE 1990 1996 PONTIAC TRANS SPORT 1990 1996 Part Numbers: 5976092