1 in. Internal Furniture Grade PVC Coupling - White

FORMUFIT 1" Internal Couplings in White connect two segments of 1 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to extend 5-foot or 40-inch segments of PVC pipe to longer lengths. This tight-fitting coupler is ideal for collapsible or breakdown points in projects and designs.

• Coupler fits internally inside 1" Size Sch. 40 PVC pipe, which has an outside diameter of 1-5/16" (1.315") and an inside diameter of approximately 1"
• Easily make 10-foot spans from our 5-Foot PVC pipe segments without costly freight charges
• The fluted coupler design fits hidden inside the pipe, with no external components, and looks like a single pipe segment
• Connects two Schedule 40 PVC pipes with an almost seamless appearance
• Limited flow-through capability to allow wiring or cabling passage
• Injection-molded using non-toxic impact modifiers for applications that need durability and frequent abuse
• Impact proof; 5x more durable than plumbing grade fittings
• Sunlight resistant for outdoor, direct-UV applications
• Bright white color through the entire fitting inside and out