Park Tool SGI-7 Saw Guide Insert WTB's awesome new PadLoc grips are a great product of cycling innovation. Their unique shape prevents shifting and rotating on the bar. But because of their unique shape, they alsorequire a precise cuts to the bar ends. Well, the SGI-7 Saw Guide Insert is just the remedy you need for such cuts. The insert holds the bar at the perfect angle to cut for PadLoc grips, and works perfectly with carbon or aluminum bars. Features Creates clean diagonal cuts making handlebars compatible with WTB PadLoc Grips Compatible Saw Guide: SG-7.2 Manufacturer's Part No: SGI-7 UPC: 763477006554 | Park Tool Sgi-7 Saw Guide Insert WTB Handlebar Insert for Sg-7.2