RectorSeal CGEXT90 4.5" EXTERNAL 90 ELL WHITE

White 4.5" exterior 90 (or vertical outside 90) is for outside corners used with 4.5"wide channel lengths. One piece. Clips on duct cover for seemless look, no screws needed. Use box cutter to trim excess for a customized fit to match channel thickness.

Features:

• Adjustable depth
• Shrinkwrapped with 1 additional quick-lock cam screw
• One piece, clips on duct cover for seemless look, no screws needed.
• UV resistant