طقم ترقية مسند الظهر لمقعد Park Tool Shop STL-1.2 (STL-3K)

Took maybe 15 minutes to bolt on, and the steel support bars feel sturdy enough to lean back on after a long day in the shop. Makes the stool way more comfortable for those quick breaks between builds.

My back thanks me every time I lean into the backrest after a long session at the bench, and the two steel support bars bolt on in about five minutes flat. It turns my old stool into something I actually want to sit on for more than an hour.

The steel support bars feel really sturdy, and installation was straightforward with the included fasteners. I’ve been using this backrest upgrade on my shop stool for a week now, and it makes a noticeable difference in comfort during longer repair sessions.