Description: ★ Accept wheels up to 10" -29".★ Sturdy, comfortable knob, CNC adjustment nut.★ Made of AL7075 anodized surface.★The caliper can accommodate almost all rims, opening: 200mm, can be adjusted between 50-200mm rims.★With caliper arm, there is also a gauge for the disc, a total of 3 gauges, bearing mounted shaft Features: Product Name: Bike Repair Truing Bearing StandPacking Size: 50*31*10cmWeight: 5.8kg The package includes: 1X Wheel Trimming Repair Tool Kit