Metric Ruler KPR301530×15 CM KPR451045×10 CM KPR601660×16 CM KPR161616×16 CM KPR300530×5 CM KPR515015×5 CM KPR515130×5 CM KPR2006-S20CM Ruler with Metal Edge KPR3006-S30CM Ruler with Metal Edge KPR6006-S60CM Ruler with Metal Edge