White Universal J-block UNIBLOCK PW
Quantity
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Detail
Alcoa Home Exteriors J-Block Mounting Block
- Surface Dimensions 8-3/16″ x 8-3/16″
- J-Channel Inside Dimensions1/2″ Adjusts to 1-1/4″
- Round Knockout 3-11/16″
- Material Vinyl
Includes base and 1 face piece. Made of durable low-maintenance materials. Durabuilt mounting blocks are engineered to be durable and retain their color through any weather for years. Will not crack split or fade.
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