SmartSign Confined Space Sign, 10 x 14 Inch

At an access point to a restricted work area, a clear warning needs to be easy to spot before someone enters. This SmartSign metal sign uses the message “Danger - Confined Space, Authorized Personnel Only” in red, black, and white, making its purpose immediately apparent. Its laminated aluminum construction is intended for indoor or outdoor placement, and four corner holes give you several ways to mount it. Keep in mind that the sign comes by itself, so mounting accessories are not included.

How to use it

Place the sign where people approaching the confined space can see the warning, then attach it using the four corner holes. The listed mounting options include screws, nails, tie-wraps, or wire, foam or double-sided Velcro tape are also mentioned. For example, you could fasten it near an entrance with tie-wraps where a suitable attachment point is available, or use screws if the surface and setup allow. Choose the method that works for your mounting surface, since the right hardware is not supplied.

The wording is specific rather than a general “keep out” notice: it calls out a confined-space hazard and limits access to authorized personnel. What’s useful about that distinction? Workers see both the danger and the access restriction in one sign, rather than having to infer who should enter. It’s a great fit if you need a dedicated warning at a workplace access point. It may not suit you if you need a larger sign, a different warning message, or included mounting hardware, those details are not offered here.

Pros

• The 10 x 14 inch format provides a defined sign area for the full warning message.
• The aluminum is 40 mil thick and described as rustproof, which makes it a more suitable direction for outdoor placement than choosing a sign specifically because it is made from steel.
• A clear laminate is intended to protect the graphics from UV rays, water, chemicals, and abrasion. The listing also says graffiti can be cleaned off.
• Four corner holes support several attachment approaches, while the red, black, and white design gives the warning a distinct visual treatment.

The listing says the sign can last up to 7 years outdoors, but that should be treated as a stated maximum, not a guarantee for every location or installation. Lamination adds a protective layer, though it does not remove the need to choose a secure mounting method for the site.

Spec sheet

• Name: Danger - Confined Space, Authorized Personnel Only
• Type: Metal safety sign
• Size: 10 x 14 inches
• Material: 40 mil aluminum with clear laminate
• Color: Red, black, and white
• Format: One sign, with four 3/16 inch corner holes

The product description says the sign follows OSHA regulations, but it does not identify a specific standard. From the way it is set up, it is best treated as a physical warning sign, not a substitute for checking which signage your workplace procedures require.

Final verdict

This is a practical choice when you want a dedicated confined-space access warning in a compact, mountable format, especially where exposure to outdoor conditions is a concern. Its aluminum body, laminated graphics, and multiple mounting options address everyday placement needs, a simpler unlaminated notice may be enough for a temporary indoor setup, while a more demanding installation could call for a different size or a mounting solution suited to its surface. Buy it if the wording, dimensions, and separate-hardware approach match your site. Skip it if you need accessories in the package or documentation for a particular OSHA standard.