Amagogo Insert Holder Anti scratch Axle Spindle Jaw Tool

-It is very simple to use, just insert the shaft into the socket of the appropriate size and then lock it with the vise clamp. -This vise insert jaw with magnet made of aluminium alloy with CNC workshop- high strength, accurate and won't scratch your threads -Equipped with magnets for holding the vise in place firmly and won't scratching your items - 5, 9, 10, 12, 14, 20, 25, 30 and 36mm jaw openings and also 28.6mm opening -Multi-functional- can be used for cutting seat post, front fork, pedal, hubs maintenance, wheel set and chainring removing or installing