Retractable football yardage measuring apparatus
Retractable rule
Retractable rule assembly with improved blade opening
Retractable tape measure
Retractable tape measure
Retractable tape measure
Retractable tape measure with sliding lock
Retractable tape with telescoping arms
Reversing linear drive comprising means for detecting an...
Rigger-spread measuring instruments
Right angle measuring device
Right perspective drawing tool
Roll tape measure
Roll tape measure
Roll volume indicator
Rollable beam measurement apparatus
Rolled sheet material having releasable anti-tack guide strip
Rolling electronic length measuring device
Rolling electronic length measuring device
Rolling electronic length measuring device