Railings AZEK Railings Products > Railings > AZEK Railings View quote “Timbertech White Pyramid Cap” has been added to your quote. Timbertech Black Pyramid Cap 5.5″ Timbertech Black Pyramid Cap quantity Add to Quote SKU: ARBPPOST55PC Category: AZEK Railings Related products Timbertech Universail Rail Pack 8′; White Add to Quote Timbertech Black Island Cap Add to Quote Azek 6’X 36″ White Premier Rail Kit. Add to Quote Timbertech White Island Cap Add to Quote