63×40,80×50,100×63,125×80,160×100,200×125,250×160,315×200,400×250,500×315,630×400,800×500,1000×630 刀口角尺也称平行样板角尺,测量工件垂直度的量具,规格有50×32,63×40,80×50,100×63,125×80,160×100,200×125. 刀口直尺是测量工件直线度的量具,规格有75,125,175,225,300,500.
宽座角尺是测量工件垂直度的量具,规格有