SABER SELECT 18 in. x 18 in. Adjustable Roof Jack Item #60462 | Model #C-550 50/50 pop-up included

50/50 pop-up included

With the Dual-Line Bump Feed you can load more line hassle-free so you can cut through thick grasses and weeds with ease

(1) External Curved-Tip Snap Ring Plier and (1) Internal Curved-Tip Snap Ring Plier

Each pole space accepts full-size

SABER SELECT 18 in. x 18 in. Adjustable Roof Jack Item #60462 | Model #C-550 50/50 pop-up includedAdjustable roof jacks are ideal for the installation of all major brands of residential ducted down draft coolers. Rails are pre installed to support an optional damper. Roof jacks are flanged and adjustable for flat roofs and for roofs pitched up to 6 12. 3000 to 4500 CFM jacks have 17 discharge opening. 5500 7000 CFM jacks have a 19 discharge opening. Caution: Roof jacks are intended for use as air distribution plenums only and not as supports for