Product Description Always the right length: the SG-7.2 Oversized Adjustable Saw Guide by ParkTool Ensures precise guidance of the saw when shortening head tubes, integrated as well as aerodynamically-shaped seatposts. The SG-7.2 has two slots - suitable for standard saw blades and carbon-specific blades - in a hardened steel body with clamping jaws coated to protect the tubes. Compatibility:aero tubes up to 3.5" (89 mm)round tube diameters from 1-1/4" (32 mm) to 1-3/4" (45 mm)Features:hardened steel bodytwo specific saw guides (standard and carbon)durably coated clamp jawsManufacturer Number: SG-7.2 Contents:1 x Manufacturer: Park Tool Company 1185 Eagle Lake Rd Shoreview MN 55126 USA info@parktool.com Distributor: GROFA Action Sports GmbH Otto-Hahn-Straße 17 65520 Bad Camberg Germany info@grofa.com