
Collapsible content
Overview
Description
A flat square of .080" aluminum with radius corners and two 3/8" holes, one near the top edge and one near the bottom. Square blanks are the base for turn prohibition signs, symbol signs and your own custom messages.
The 36" square is punched for a single post. Every size has a conversion coated surface, so reflective sheeting and cut vinyl stay put.
Good to know
The holes are placed for a sign that hangs flat. For a sign that hangs on its point, pick our diamond blank, which is punched on the vertical center line.
Specifications
Shipping & Returns
Shipping
Most in-stock items ship within 1 to 5 business days. Please check the ship time shown near the price for the item you selected.
Shipping rates are calculated at checkout before you place your order. You can review the total shipping cost before paying.
Tracking information is available as soon as your order ships. Most orders arrive within 2 to 7 business days after shipment, depending on your location and the carrier.
Items that are too large to fit in a regular shipping box may ship separately or take longer to arrive.
Returns
Customers have 30 days from delivery to request a return on qualifying standard products. For full details, please review our Shipping & Returns policy.
If an item arrives damaged, defective, or incorrect, please contact us and we’ll make it right.