2 in 1 tool, used with 22mm open spanner or adjustable spanner, tight clockwise, loose counterclockwise.<br/>Features:<br />One end is compatible with DT Swiss planetary ratchet flower drum, compatible with 240S 240 340 350 440 540 and other planetary ratchet finished wheel base installation and disassembly.<br />The other end is compatible with DT flower drum EXP ratchet installation and removal, compatible with DT new EXP dedicated upgrade 54T Ratchet DT240/180 flower drum, not for older flower drum.<br />The surface is chrome plated and quenched.<br />Small and light, easy to carry.<br />Fine quality, long service life, not easy to rust.<br/>Specifications:<br />Material: metal<br />Color: silver<br />Item size: 35 * 27.5 * 27.5mm / 1.4 * 1.1 * 1.1in<br />Item weight: 48g / 1.7ounce<br />Package size: 40 * 40 * 40mm / 1.6 * 1.6 * 1.6in<br />Package weight: 55g / 1.9ounce<br/>Packing List:<br />1 * Wheel Set Flower Drum Base Dismantling Tool