Product Code: 4W03
4-Way Coupler, black finish. This street sign accessory is used for post-top mounting of street sign blades.
Recommended for street-blade sizes: 16"-30" width.
Fits street blades with a thickness of up to 0.25".
Used to lock two flat aluminum street blades together in a cross formation. Powder coated black finish with provided stainless steel set screws for mounting.