DURASIGHT Z-2 ALLOY INTEGRAL RING/BASE SYSTEMS - MEDIUM BLACK - DS416B

DuraSight™ Z2 Alloy Integral Ring/Base Design is the ultimate in terms of strength and ease of installation. The base and the lower ring are all one unit and are formed in a mold with Z-2 Alloy. This new system eliminates one of the key weaknesses of traditional two-piece systems. The strength and cosmetic appeal of the Z-2 integrated system is far superior to any aluminum system on the market, and yet the price is very reasonable.