See-thru engineering instrument
Shaft compression packing ruler
Slip resistant ruler
Snap-on adaptor for architect's scale
Straight edge to facilitate holding and measuring and to...
Straightedge
Straightedge with handle and level
Strip counting gauge
Stud tape measure
Syringe dose identification system
T-square saw guide
Teaching ruler
Tool for marking large flat building material sheets
Tool for measuring, marking and cutting fabric materials
Tools for use in dressmaking
Universal design sheet material holder assembly
Vari-scale
Variable angle straight edge