Square Post Surface Mount Base - Y3546, Sign Posts and Sign Stands

10 x 10″ Base For 1¾″ Square Posts
Material Sku Quantity/Price
1+
Galvanized Steel Y3546-175SQSM $74.95
10 x 10″ Base For 1¾″ Square Posts with Concrete Anchors
Material Sku Quantity/Price
1+
Galvanized Steel Y3546-175SQSMC $89.95
10 x 10″ Base For 1¾″ Square Posts with Asphalt Anchors
Material Sku Quantity/Price
1+
Galvanized Steel Y3546-175SQSMA $110.95
10 x 10″ Base For 2″ Square Posts
Material Sku Quantity/Price
1+
Galvanized Steel Y3546-2SQSM $74.95
10 x 10″ Base For 2″ Square Posts with Concrete Anchors
Material Sku Quantity/Price
1+
Galvanized Steel Y3546-2SQSMC $89.95
10 x 10″ Base For 2″ Square Posts with Asphalt Anchors
Material Sku Quantity/Price
1+
Galvanized Steel Y3546-2SQSMA $110.95
Special Freight Arrangement: Due to the size of this product, freight shipping will be required. You may contact our customer service team for a quote or you can place your order and a customer service representative will contact you about freight shipping charges. If you would like to use your own freight carrier, please include your freight carrier account in the special instructions box at the bottom of the checkout page before placing your order. A customer service representative will be in contact with you if there are any questions.

Phone: 800-274-6271
Fax: 800-279-6897
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  • Details

Square Post Surface Mount Base

The square post surface mount base is a great choice when you need to install a sign post in concrete or asphalt surfaces and don't want to cut through them to install the post. Two versions are available for 1¾″ or 2″ posts and it is made of galvanized steel for durability. It has four 9/16″ mounting holes in each corner of the base plate for anchoring the base to the ground.

Square post surface mount base only Square surface mount base with mounted sign

Installation

There are two options for installing your surface mount base in the ground based on the type of surface you are installing the base in. Option 1 utilizes concrete anchors for concrete surfaces and option 2 utilizes an asphalt anchor kit for asphalt surfaces.

Option 1 – Concrete Anchors

Tools required:

  1. Hammer drill with ⅝″ (16mm) bit
  2. Small hammer
  3. ¾″ socket and ratchet wrench
  4. ½″ socket and ratchet wrench

Installation instructions:

  1. Place base on surface, align to desired position. Using the base as a template, mark the four (4) holes to establish pattern for drill.
  2. Drill four (4) holes 3″ (75mm) deep using a ⅝″ (16mm) drill bit. Clean holes.
  3. Using a small hammer gently tap the anchors into the holes.
  4. Place base over the anchors. Put washer onto lag screw. Start lag screw through base hole into anchor. Use ¾″ wrench to tighten lag screw snug into base.
  5. Insert your sign post to the base and secure the post by tightening the two bolts on the side of the base using the ½″ socket.

Option 2 – Asphalt Anchors

Tools required:

  1. Hammer drill with ⅝″ (16mm) bit
  2. Small hammer
  3. ¾″ socket and ratchet wrench
  4. ½″ socket and ratchet wrench

Installation instructions:

  1. Drill holes (4) per anchor specs on the side.
  2. Fill holes with grout (1 bag of grout per every 2 holes).
  3. Push anchors in flush with surface and wait 15 minutes.
  4. Attach the base to anchors by using the 1″ long bolts and washers supplied.
  5. Insert your sign post to the base and secure the post by tightening the two bolts on the side of the base using the ½″ socket.

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