4X4 Wooden Sign Posts. 4” x 4” (fit 3.5” x 3.5” square wood post) 63. Ad read customer reviews & find best sellers.
The opening on the bracket is 3/16 wide to accommodate.063 and.080 thick e911 reflective signs. The opening is also 3/4 deep. 4” x 4” (fit 3.5” x 3.5” square wood post) 63.