National N187-064 Sliding Door Hardware Track Extension Kit, St. Steel, 24" FREEOVER35 roughly 1/2 acre

roughly 1/2 acre

Passes Fed

vinyl coated steel

Repeat in 60 days intervals until desired pH level is achieved

Constructed of high grade heat treated alloy steel for maximum toughness & durability

National N187-064 Sliding Door Hardware Track Extension Kit, St. Steel, 24" FREEOVER35 roughly 1/2 acreNational Hardware 956 Sliding Door Hardware Track Extension Kit for use with National Hardware kit N186 962. Extends existing sliding door hardware kit 2 feet to accommodate larger doors. Includes 2' track, spacers, connecting adaptor and installation hardware. Size: 24" Finish: Stainless Steel Material: Steel For use with National Hardware kit N186 962 Extends existing sliding door hardware kit 2 feet to accommodate larger doors Includes 2' track,