wood and PVC (polyvinyl chloride)
Easy-to-install 3-piece assembly
sharp abrasive grain is constantly being exposed providing a constant finish through the life of the disc
Powell Angled Hook
Installs easily onto the dryer transition duct collecting additional lint to help eliminate unwanted and excess lint within the duct
Anvil 1-1/2 In. Malleable Iron Galvanized Lock Nut tools wood and PVC (polyvinyl chloride)Malleable iron. Standard Malleable Iron Fittings, Fed. Spec. WW P 521F, ANSI B 16. 3 (Dimensions), ANSI B 2. 1 (Pipe Threads), ASTM A 197 (Chemical & Physical Properties), ASTM A 153 (Galvanizing), Ferrous Plugs, Bushings, and Locknuts, Fed. Spec. WW P 471 B, ANSI B 16. 4 (Dimensions), ANSI B 2. 1 (Pipe Threads).