This appears to be an excellent replacement for the nylon rollers. I did not find the double groove
Recently, we have received another pièces from a previos order (telescopic arm) from your company...
Not knowing anything about Pop Up Parts, but seeing that they would replace the complete soft sides
This product works fine, and the roof with the AC on top stays up without the ratchet/clutch system
This product would be much better if the gear was made out of steel instead of aluminum. I got throu
HELLO I OWN A POP UP CAMPER WITH A GOSHEN DBL1200 WINCH. PUTTING UP THE CAMPER IS VERY DANGEROUS ISN