Kearing 1/4 & 1/5 Proportion Plastic Engineer Scale Ruler with Sandwich Line Scales # 8502 Description: ...

Kearing 1/3 / 1/5 Proportion Plastic Scale Ruler 1mm thick Durable and Flexible #8501 Description: ...

Kearing Flexible Plastic 5 pieces in 1 Fan Shaped engineering ruler for Promotion #8500-5 Description: ...

Kearing Engineer Scale Ruler with Fan Shaped 6 pieces 1 set inside Leather Sheath # 8500-6 Description: ...