accurate RULERS - Made in USA
Flexi-Pal Flexible Scale Rulers
Available in 6", 12" and 24.5"
N Scale - Flexi-Pal
HO - Flexi-Pal
O - Flexi-Pal
S - Flexi-Pal
50-Tenths Flexi-Pal Ruler
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Stainless Steel Scale Rulers
N Scale 6" & 12"
HO - 6"
O -  6" & 12"
S -  6" & 12"
50-Tenths Ruler
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​Flexi-Pal Shorties:  4" and 5" Pocket Rulers in these scales:
N, HO, O, S, 1/72nd, 1/48th, 1/32nd, 1/144th
Coming soon:  OO scale

Scale modeling rulers since 1983.
Thousands sold.
I make and sell Stainless Rulers and Flexi-Pal rulers.
I make these in Rio Vista California USA
Stainless Steel Scale Rulers:  
6" and 12" Stainless Steel rulers in O, S, N and HO scale.
Flexi-Pal Rulers
Available in 4 scales: O, S, N & HO scales.​

The 50-Tenths Ruler
This Stainless Steel ruler features a 5” length.  
The top scale shows tenths of an inch increments (0.025” ticks for 1st inch).
Bottom scale shows 1/32nd increments (1/64th ticks for 1st inch).
My favorite, as I prefer a 5” length to fit my working shirt pocket.