Ceramic and marble wall-cut measuring ruler
Chain measuring system
Cigarette filter rod minimum point gauge
Color-coded ruler for three-phase wiring
Column marker
Combination drafting instrument including rotatable scales, comp
Combination tape measure and straight edge apparatus
Combination tape measure and straight edge apparatus
Composite structure unidirectionally stable with respect to ther
Composite tool for layout and installation of back splashes
Conduit support
Construction material bearing numerical measurement indicia ther
Curve length measure means
Cutting guide and measuring device