Park Tool Oversized Adjustable Bicycle Saw Guide SG 7.2

Accurately guides a hacksaw to cut aero shaped seat masts and seat posts up to 3.5 89mm, as well as fork steerer tubes and other round tubes from 1 14 to 1 34 32mm to 45mm. The SG 7.2 features two different cutting slots standard and carbon cutting blade widths in a hardened steel body with molded contact points to protect tubes and frames.