Buy Stanley 64R Rustless Rule 150mm/6in – an engineer's precision rules with both metric and imperial graduations.
Incorporating the following features: rigid rustless steel material, 150mm measuring length, 16ths, 32nds, 64ths, 10ths, 20ths, 50ths, 100th imperial side graduation, 0.5mm metric side graduation, graduated on both sides and all 4 edges, hanging hole.
