Winthrop Vinyl Mailbox

Sign Backer Shape & Size:

The shape and size you would like for the sign backer.

Decorative Base:

The decorative base slides over the post creating a unique, decorative look.

R1 Panel Style:

The style of panel you would like to use for this frame.

Number and Width of Panels:

The number and width of panels you would like to use for this frame.

Post Length:

The overall height of the post. Posts over 8' must ship freight.

Arm Length:

The total length of the post arm from which your sign hangs. The 36” arm can hold up to a 24” wide sign. The 47” arm can fit up to a 36” wide sign.

Cap Style:

The cap style you would like to use.

Rider Clips:

These two clips attach to the top of the post arm to hold small rider signs such as “Under Contract.” They can fit up to a 6mm thick rider sign.

Color:

The color you would like to use.

Installation Method:

The GroundBreaker stake is better for high wind/loose soil conditions, while the Powerstake is great for normal conditions. See image for a visual example.

Post Stake:

The GroundBreaker stake is better for high wind/lose soil conditions while the Powerstake is great for normal conditions.

Stakes:

One installation option is using GroundBreaker stakes. These are great for temporary or often moved frames.

Substrate Thickness:

The thickness of the panel you will use with this frame.

Substrate Height:

Your overall panel height.

Substrate Width:

Your overall panel width.

Bottom Substrate Height:

Your overall bottom panel height.

Top Substrate Height:

Your overall top panel height.

Overall Substrate Width:

Your overall panel width.

Post Length Options:

The overall height of the post.

Frame Size:

Size of street name insert that will slide into frame.

Bolt Length:

Select length of bolts.

Substrate Size:

The size you would like for the substrate.

Support Channel Size:

The size you would like for the Support Channel. These are used on round poles to prevent rocking in the wind. Support Channel height typically matches the height of the sign.

Frame Style:

The frame you would like to use.

Frame Size 1:

The size you would like to use for the first frame.

Frame Size 2:

The size you would like to use for the second frame.

Stop Sign:

Select a stop sign to go with your post.

Hardware Kit:

All necessary hardware is included.

Sign Backer Size:

The size you would like for the Sign Backer. If your Stop Sign is 24", your backer should be 25". And if your Stop Sign is 30", your backer should be 31".