3-point roller skid - Ehle-HD development and sales company
Rolling base for Celestron 8se tripod - homemade - Mounts - Cloudy Nights
Amazon.com: Learning Resources Science Kits for Kids Age 3+, STEM Projects of Weathervane Periscope Telescope Roller, 4 Sets Scientific and Physics Educational Teaching Aids for Primary School Students : Toys & Games
Telescoop ladder 6 meter met stabilisatiebalk en Soft close systeem - Steemastore
The Telescoop; RollerShutter parts patented by H.Hünker
Telescope Bar for Paint Roller Sleeve Decorator
Celestron 21080 Telescope With Tripod Stand - Roller Auctions