7-1/2" from where the wing sits on top of the rollers to the end of the post. 3/4" in diameter.
At Hyper, we don't follow others on the track, nor do we follow in product development. We innovate, we lead, we perfect. The problem with normal wing posts for internal slider wings, as well as steel roller bearing posts, is that they beat up or gall the aluminum internal runners.
Our design is the first to truly solve this problem. It uses nylon rollers (not steel bearings) to slide the wing. Steel bearings still have point contact which relieves no stress on the runner. The nylon roller provides cushion as well as a wider spread contact area for the runner, eliminating wear and galling.
The production process to manufacturer this unique item would normally be really expensive. We are going all out on this one, we got a mold made and are having the cap casted out of 4140 high carbon steel. Creating a molded part will enable us to keep costs down.