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The C.H. HANSON 10189 is a 138-piece PVC plastic stencil set designed for marking, labeling, and identification tasks across industrial, construction, and trade environments. The set covers the full alphabet and numeral range in 1-inch character height, giving technicians and tradespeople a complete, reusable solution for painting or spraying alphanumeric characters onto surfaces. Each stencil is made from durable PVC plastic and features interlocking corners, which allow adjacent stencils to align precisely without slipping or shifting during use. This design reduces marking errors and speeds up repetitive labeling jobs on job sites, equipment, piping, and structural surfaces.
This stencil set is suited for use in mechanical rooms, electrical conduit runs, piping systems, warehouses, and construction sites where clear, consistent surface marking is required. The 1-inch character height is appropriate for close-range identification on equipment panels, pipe labels, and storage areas. HVAC technicians, pipefitters, electricians, and general contractors commonly keep a set on hand for marking refrigerant lines, electrical panels, storage racks, and structural components. The lightweight PVC construction makes the set easy to carry and store in a tool bag or job box.
Designed for general-purpose alphanumeric stenciling on a wide range of surfaces including metal, concrete, wood, and plastic, compatible with most spray paints and marking fluids used in trade and industrial applications.
Stencils should be secured flat against the target surface before applying paint or marking fluid to prevent bleeding under the edges. Allow applied markings to dry or flash off before lifting stencils to avoid smearing. Clean stencils promptly after use with an appropriate solvent to extend service life. Follow any applicable facility or code requirements for pipe and equipment labeling, such as ANSI A13.1 for pipe marking systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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