Rooftop Pyramid ST Adjustable Strut Support, 16" x 7"–18"

CADDY PSA16AH18 HEIGHT ADJUSTABILITY PROVIDES EFFECTIVE NAVIGATION OF PIPE CONDUIT DUCT AND CABLE TRAY AROUND OBSTRUCTIONS. FOAM BOTTOM OFFERS LOW ABRASION INTERFACE FOR BETTER ROOF MEMBRANE PROTECTION. COMPATIBLE WITH ROOF SURFACES INCLUDING SINGLE PLY BITUMINOUS ME