Ply Gem 6-3/4" x 6-3/4" White Vinyl Mounting Blocks Unbranded Review all instructions and (Material)

Review all instructions and (Material) Safety Data Sheet before use

PROVA inside corners are designed to fit where shower floors and walls meet

Seals out drafts

Measures 1-3/4 In

clearance above concrete

Ply Gem 6-3/4" x 6-3/4" White Vinyl Mounting Blocks Unbranded Review all instructions and (Material)The 1 piece design can be used after siding installation to mount all types of accessories. Compatible with Double 4" or Double 5" siding profiles. Manufactured with ultraviolet stabilized color, minimizing the effects of exposure to the elements. Rich textured appearance. Surface dimensions: 6 3 4" x 6 3 4". Projection: 3 4". Knockouts: Round 1" diameter; rectangle 2 3 8" x 3 3 4". Limited lifetime warranty.