This saw-guided tube cutting tool is made of high-quality stainless steel and aluminum alloy, sturdy and has nice durability. Support 17-39mm caliber adjustable, round and ovals tube universal, can be used to cut fork steerer, handlebar, seatpost, etc. Features: Made of high-quality stainless steel and aluminum alloy, it is sturdy and has nice durability, wear and corrosion resistant, not easy to rust. It can help to hold the tube firmly and prevents it from moving so you can cut easily and quickly. Labor-saving rocker design, easy to operate. 17-39mm adjustable caliber, fixing the tube without scratching its surface. Aluminum back plate is cut in one piece by hollowing, which can reduce weight while protecting hardness. Universal for round and ovals tubes, can be used to cut the fork steerer, handlebar, seatpost, copper/steel/titanium/aluminum/carbon fiber tubes, etc. Specifications: Color: Black+Red/Black+Yellow/Black+Blue(optional) Material: Stainless Steel + Aluminum Alloy Caliber: 17-39mm Adjustable Item Weight: 112 * 47 * 27mm/ 4.4 * 1.9 * 1.1in Item Weight: 218g/ 7.7oz Package Size: 153 * 112 * 30mm/ 6.0 * 4.4 * 1.2in Package Weight: 236g/ 8.3oz Packing List: 1 * Saw Guide