Applicable models: for SQ2119 four teeth, SQ2119B 4 teeth, SQ2119C, SQ2119DX, SQ2119E, SQ2119N four teeth, SQ2008 four teeth, SQ2002, SQ2120, SQ2010, XBLL-23, XBLL-23A, XBLL-23B, XBLL-23C, XBLL-25 ,XBLL-25A Take a towel, wrap the blade with the towel, and preserve it together with your left hand. Hold the connecting shaft along with your and rotate it clockwise till the connecting shaft . Colour:black Material:metal Size: three x 1 Package Contents: 4 x Mixer connecting shaft Only the above package content, varied item are usually not included. Note: Light and assorted displays may cause the color of the article in the picture a bit of diversified from the genuine thing. The length allowed error is +/- 1-3cm.