ITEM NAME:Professional Pipe Tube Cutter Quick Adjustment 6-42 mm Bike Repair Tool Description: Made of alloy steel, high strength and very durable Special tool for cutting bicycle tubes, easy to use Caliber 6-42mm/0.24-1.65inch Applies to bicycle fork, handlebar, seatpost, aluminum, steel or titanium. (not for carbon fiber products) Come with a cutting edge with high hardness up to 63-70HRC, easy to cut Specification: Material: Alloy Steel Size(LxWxH): Approx. 15x6x2.6cm/5.9x2.36x1.02inch Caliber: 6-42mm/0.24-1.65inch Package Includes: 1 Piece Tube Cutter SKU: ALU0017238765001139.(not for carbon fiber products). 1 Piece Tube Cutter. Special tool for cutting bicycle tubes, easy to use. SKU: ALU0017238765001139.