Description
The Park Tool SG-7.2 OS Sawguide is a precision cutting guide designed to help mechanics make clean, straight hacksaw cuts on bicycle steerers, seat posts, and tubing. A dependable Park Tool workshop accessory, it fits oversized and aerodynamic tube shapes commonly found on modern bikes.
- Designed for the Park Tool SG-7.2 oversized saw guide application.
- Accurately guides a hacksaw for cutting steerers, integrated seat posts, and airfoil-shaped seat posts.
- Works with round tubing from approximately 1-1/4 inch (32 mm) to 1-1/2 inch (45 mm) in diameter.
- Handles oversized profiles up to about 3.5 inches (89 mm).
- An ideal choice when you need a misc. tools Park Tool SG-. OS sawguide replacement for shop service or bench-tool backup.
Built with a hardened steel body, the SG-7.2 is made for repeated workshop use while maintaining accurate blade tracking during cuts. Molded contact pads help protect delicate tube finishes and reduce the chance of marring carbon or painted surfaces during setup. This guide is commonly used by professional and home mechanics when trimming fork steerers or sizing specialty seat posts, especially where oversized or non-round shapes make freehand cutting risky. As a Park Tool USA Park Tool SG-. OS sawguide, it delivers the fit, finish, and reliability riders expect from one of the best-known names in bicycle service tools. Installation and use are straightforward for most DIY users with basic shop experience.
Count on this OEM-quality replacement for accurate cuts, easy setup, and same-day shipping from our warehouse.



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