Description
The Park Tool USA STL-3K Backrest for STL-1.2 is a practical upgrade for your shop stool, adding padded lumbar support for longer wrenching sessions. Ideal for workshops, home garages, and bike tools setups, this backrest is designed specifically to fit the Park Tool STL-1.2 stool.
- Compatible with Park Tool STL-1.2 Shop Stool.
- Also noted by Park Tool instructions as compatible with STL-1 and STL-1.2 only.
- Replaces or upgrades older STL-3 stool-with-backrest configurations by converting an STL-1.2 into a supported seat.
- Park Tool part number STL-3K; commonly searched as gifts stl- backrest stl-. replacement for workshop seating accessories.
This park tool usa stl- backrest stl- kit is an OEM Park Tool accessory made to deliver a clean, factory-correct fit and finish. The padded backrest helps improve comfort during repair work, tune-ups, and bench-side tasks, while the mounting hardware and formed support tubes are engineered for the stool frame geometry used on the STL-1.2. Installation is generally straightforward for most DIY users with basic hand tools, making it an easy way to refresh or upgrade your existing shop seating without replacing the full stool. If you want the original Park Tool look and dependable fitment, this is the right add-on.
OEM-quality replacement with easy DIY installation, and it ships same day from our warehouse.



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