The Multi-purpose Rolling Ruler is your all-in-one tool. Works as a parallel ruler, metric or inches ruler, protractor, triangle, compass, zigzag
Pacific Arc - Rolling Ruler 6 inches Parallel Rolling Ruler
Rolling Ruler - Singapore
Rolling Ruler - Israel
Vintage Rollertec 'The Amazing Rolling Ruler' - geometric technical drawing instrument in excellent condition, with original box, Made in England,
Vintage Rollertec Rolling Ruler Geometric Drawing Instrument
Msr - New Zealand
ORIGINAL ROLL-O-RULER ROLLING Drafting Ruler 12 Wei's CP-401 vintage $6.85 - PicClick
Roller Shade Brackets & Hardware
Vintage MSR Imports Rolling Ruler, Used in Box Drafting Measurement Tool #3520
Acurit Rolling Ruler Product Demo
Rolling Ruler - Norway
Msr - Finland
American Standard Heating Oils Rollup Ruler - Ruby Lane