Selkirk-Metalbest Metalbest Direct-Temp 4" x 6-5/8" Direct Vent Offset Support / Interior Resupport

4" x 6-5/8" Direct Vent Offset Support / Interior Resupport from Direct-TempSupports Direct-Temp pipe when using offsets or as a re-support on vertical runs that need additional support.Direct-Temp system features stainless steel inner and heavy duty galvanized steel outer walls. Heavy duty centering brackets keep inner pipe centered and chamfered edges allow for easy slide-together assembly. The free-floating inner liner allows the pipe to expand and contract under high temperature, without creating gap...