Perma-Cote, Conduit Coupling, Straight, Trade Size: 1 IN, Outside Diameter: 1.781 IN With Ribs, Material: Steel Body, Connection: Tapped, Threads Per Inch: 11-1/2 TPI, Metric Size Designator: 27, Effective Length L2: 0.6828 IN, Total Length Of Threads To Vanish Point L4: 0.9845 IN, Pitch At End Of Thread 3/4 In Taper E0: 1.2136 IN

• Attributes
• Application : Connects coated conduit sections while maintaining electrical continuity across assembled joints
• Brand Name : Perma-Cote
• Color : Green;Grey
• Inside Diameter : 1 IN
• Material : Steel
• Outside Diameter : 1.781" IN
• Special Features : 40 mil gray PVC exterior coating - 2 mil green urethane interior coating over galvanized threads - 12 trade sizes from 1/2? through 6? - Sealing sleeves on both ends - Molded external ribs on 1/2 ? ? 4? - to prevent tool damage during assembly - Couplings are straight tapped.
• Standard : UL Listed Standard 6
• Trade Size : 1" IN
• Type : CONDUIT
• Connector Type : Threaded