Review on 🔐 Pair of 17" Gas Props with 45lbs Pressure (17.1" Extended, 9.9" Compressed) for ATC, Snugtop, Leer Camper Shell/Truck Cap Rear Door - Measurement Required! Includes 4 Ball Mounts! by Luis Estrella

I have a 1997 Chev Tahoe with 17.3" rear window supports. These posts fit over the main studs and hold the glass when warm. I said warm and opened the gate one morning when the temperature was around 50 degrees. These spacers do not hold the glass. If the temperature is above 60 degrees, they hold the glass. I'm trying to find spacers that work with mine I don't know, I don't have replacements at the moment but if I find shelves that work I will be returning these lifters.