50.0840.13直頭凹凸齒 13.5cm
50.0841.13彎頭凹凸齒 角彎30°13.5cm
50.0842.13彎頭凹凸齒 角彎50°13.5cm
50.0843.13彎頭凹凸齒 角彎70°12cm
50.0844.13彎頭凹凸齒 角彎90°11cm