Park Tool SG 7.2 Oversized Adjustable Saw Guide Tool, Blue

The SG-7.2 cutting guide is a special shape guide, specifically designed to accept seatmasts and aerodynamic seatposts in the shape of up to 3.5 inches (89 mm) deep The guide can also accept round tubes from 1-1/4 to 1-3/4 inches (32 mm to 45 mm) diameter Two grooves of cut are provided, one for standard and other saw blades, thicker carbon specific blades Tempered steel with contact points molded to priotect tubes and frames