Park Tool SG-7.2 Oversized Adjustable Saw Guide

Accurately guides a hacksaw to cut aero-shaped seat masts and seat posts up to 2.75" (70mm) Also cuts fork steerer tubes and other round tubes from 1-1/16" to 1-3/4" (27mm to 45mm) Features two different cutting slots - standard and carbon cutting blade widths Hardened steel body with molded contact points to protect tubes and frames