09JulJuly 9, 2019 Spring pole Larsens Inc2023-11-13T14:34:06-08:00 S Accessories, Canopy, Frames, Motorsport Awning, Mounting, Spring Pole Like: 0 The spring pole acts as an anchoring post for the side skirts and ground pole. It attaches to a bracket on the trailer at each end of the canopy. The foot base is spring loaded so it rides up and down depending on the weight in the trailer and the terrain.