| Cat# | Legend | Cat# | Legend | |
| 3W1580 | Heading Only | 3W1630 | High Voltage, Keep Away | |
| 3W1300 | Acid | 3W1660 | Keep Out | |
| 3W1330 | Authorized Personnel Only | 3W1690 | Look Out For Fork Lifts | |
| 3W1360 | Construction Area | 3W1720 | No Smoking | |
| 3W1390 | Do Not Enter | 3W1750 | No Smoking Beyond This Point | |
| 3W1420 | Do Not Enter, Authorized Personnel Only | 3W1780 | No Smoking, Matches Or Open Flames | |
| 3W1450 | Do Not Operate Machine Without Guards In Place | 3W1810 | No Trespassing | |
| 3W1480 | Ear Protection Required In This Area | 3W1840 | Restricted Area, Authorized Personnel Only | |
| 3W1510 | Eye Protection Required In This Area | 3W1870 | This Machine Starts Automatically | |
| 3W1540 | Flammable Liquid | 3W1900 | Watch Your Step | |
| 3W1570 | Hard Hat Area | |||
| 3W1600 | High Voltage |
Sizes and Materials Available for Warning Signs:
| Size 3 (3 1/2″ x 5″) |
V
|
||||
| Size 7 (7″ 10″) |
V
|
PL
|
A
|
V = VINYL | |
| Size 10 (10″ x 14″) |
V
|
PL
|
A
|
A = ALUMINUM | |
| Size 14 (14″ x 20″) |
V
|
PL
|
A
|
P = PLASTIC |