Linex Fan Yardstick

15 Cm viftelineal with 5 scale, there gives 22 different divisions: 1:2, 5:5:10:15:20:25:30:33 1 3:40:50:75:100:125:150:200:250:300:400:500:750:1250 past, the laws 5:1.
Brand: Linex