Critical Parts

Critical Parts – No Unauthorized Handling Sign

Protect controlled components and reinforce approved handling procedures with the Critical Parts – No Unauthorized Handling Sign. Its bold ANSI-style CAUTION header, dual warning symbols, and highly visible message help prevent untrained or unauthorized personnel from moving, inspecting, modifying, or otherwise handling designated critical parts.

Precision CNC-machined from premium ¼-inch HDPE ColorCore, every letter, symbol, and border is engraved to a depth of 0.098 inches, permanently exposing the contrasting black core beneath the yellow surface. Unlike printed graphics or applied vinyl, the recessed message will never peel, crack, or require repainting.

Available in two landscape sizes:

• 10"H × 14"W
• 14"H × 18"W

The nonporous HDPE construction resists moisture, common chemicals, corrosion, and everyday industrial wear. Pre-drilled corner mounting holes provide fast, secure installation in aerospace production areas, defense manufacturing facilities, assembly cells, laboratories, inspection departments, controlled storage locations, and other demanding environments.

Manufactured in the USA with American material.