Ply Gem Split Recess J-Block Mounting Block MBLOCKR AW White Recess J-block

The split recessed J-Block mounting block has a patented hinge that allows for ease of installation without removal of electrical receptacles and water faucets. Manufactured with ultraviolet-stabilized color minimizing the effects of exposure to the elements. Compatible with all siding profiles. Rich textured appearance. Surface dimensions: 5-1/4" x 7". Flange dimensions: 5-7/8" x 7-1/2". J-Channel internal dimension: 3/4" adjusts to 1-1/4". Knockouts: Rectangle 2-1/4" x 3-7/8". Limited lifetime warranty. No. MBLOCKR AW: Surface Dimensions: 5-1/4 In. x 7 In. Color: White Material: Vinyl Flange Dimensions: 5-7/8 In. x 7-1/2 In. Rectangular Knockout: 2-1/4 In. x 3-7/8 In. J-Channel Inside Dimensions: 3/4 In. Adjusts to 1-1/4 In. Pkg Qty: 1

Mastic/Plygem
Model No MBLOCKR AW
UPC 099114706861