Skip to main content
Coming soon: the new Middlefield store! Click to check out our progress>
Hartville Hardware & Lumber Logo
0 item(s) in your cart.
  • Back
  • In-store & Online
  • Deals by Brand
  • Deals by Price
  • In-store Only
  • Flyers
  • Back
  • Shop by Department

Ply-Gem White J-Block Universal Mount Block, 8-3/16 in. x 8-3/16 in.

In Stock at Hartville Check Middlefield Availability

    Check another store

    Ply-Gem White J-Block Universal Mount Block, 8-3/16 in. x 8-3/16 in.

    SKU 100811
    Free Shipping Icon

    Free Shipping

    We offer free shipping on many of our items. Did we mention that you get free shipping on ALL Festool orders?

    Learn More
    Authorized Dealer Icon

    Authorized Dealer

    We are an authorized dealer of several top brands, providing high-quality products with unmatched service.

    Learn More
    HRM Heart - Family Owned Icon

    Family-owned

    We are a fourth-generation family-owned business built on community, trust, and family values.

    Learn More
    Hartville Hardware Logo - Price Pledge Icon

    Price Pledge

    We will price-match items our customers find at local competitors for less money on in-store and online purchases.

    Learn More

    This White J-Block Universal Mount Block from Ply Gem is used to install electrical outlets, water faucets, light fixtures, mailboxes, house numbers, and doorbells to the exterior of houses. This vinyl mounting block is built to withstand tough weather and retain its color and beauty over the life of the home. Plus, it is designed not to chip, crack, or split. Universal Mount Blocks are simple to install and have a 2-piece design that easily adjusts from 1/2- to 1-1/4-inches. This adjustable feature allows the mounting block to easily install over a variety of siding options, including insulated vinyl siding.

    Style Number: 190031

    Surface Dimensions

    8-3/16 in x 8-3/16 in

    Color

    White

    Material

    Vinyl

    Flange Dimensions

    7-1/2 in x 7-1/2 in

    Round Knockout

    3-11/16 in

    Rectangular Knockout

    2-3/16 in x 3-3/4 in

    J-Channel Inside Dimensions

    1/2 in Adjusts to 1-1/4 in

    Pack Count

    1

    Surface Dimensions 8-3/16 in x 8-3/16 in
    Color White
    Material Vinyl
    Flange Dimensions 7-1/2 in x 7-1/2 in
    Rectangular Knockout 2-3/16 in x 3-3/4 in
    J-Channel Inside Dimensions 1/2 in Adjusts to 1-1/4 in
    Pack Count 1
    Talk to an Expert Icon

    Talk to an Expert

    Still have questions about this product?

    Call

    |

    Email

    We're here to help

    If you need help with an online order or have questions about the website, please call us Monday-Friday; 8am-6pm or Saturday 8am-4pm, EST.

    1-800-345-2396 or Email us anytime→

    This Site Uses Cookies We use tracking cookies to provide a better experience for you. These cookies allow us to personalize content and collect browsing data that helps improve our web pages. The information we collect from your visit is securely stored and never shared.

    Accept Do not accept