Springer Pusher Tugs are widely used in the RC model boat community. They are recognised for their compact design, manoeuvrability, and versatility in towing and pushing tasks. You can do this by using the height of a door or window as a reference.
Rc Springer Tug Pusher Boat
Aero-Naut Ramborator Springer Radio Control Tug Boat Wooden Kit
1/24th Tugboat, Trawler, Pusher Tug, Resin Cabin Accessories - New - See Photos.
1/10th - 1/12th Wheelhouse Monitor, Lifeboat, Fishing Trawler, Pusher Tug, Resin
1/12th Tugboat, Trawler, Pusher Tug - Resin - Storage locker - New, See Photos
1/24th Tugboat, Trawler, Pusher Tug - Resin - First Aid Kits - New - See Photos