Railings AZEK Railings Products > Railings > AZEK Railings View quote “Timbertech Black Pyramid Cap” has been added to your quote. Timbertech White Pyramid Cap 5.5″ Timbertech White Pyramid Cap quantity Add to Quote SKU: ARWPOST55PC Category: AZEK Railings Related products Timbertech Universal Rail Pack 10′; White Add to Quote Azek 8’X 36″ White Premier Rail Kit. Add to Quote Azek 6’X 36″ White Premier Rail Kit. Add to Quote Timbertech White Post Sleeve Add to Quote