We have two of these drives that raise and lower the roof of our convertible RV. We've lived in a van for the last two and a half years and have probably raised and lowered the summit over 700 times in that time with no problems.
Iverntech MGN12 700Mm Linear Rail Guide With MGN12H Stainless Steel Carriage Block For 3D Printer And CNC Parts
11 Review
Iverntech 400Mm MGN12 Linear Rail Guide With 2 Black Stainless Steel MGN12H Carriage Blocks For CNC Parts And 3D Printer Upgrades
8 Review
Powerful And Waterproof Electric Micro Linear Actuator 12V With Mini Size And Mounting Brackets For Various Applications
11 Review
Goodyear Ultra Grip Ice SUV 235/65 R17 108T winter
35 Review