TEST CAP KNOCKOUT 3" *Brand Name: Sioux Chief *Sub Brand: Knock-Out *Diameter: 3 in. *Material: ABS *Product Type: TestCap Knockout *Schedule Type Number: 40 *Number in Package: 1 *Average Lead Content: Lead-Free *Fits For: DWV System *Usage: DWV Testing *Color Family: White *Connection Type: Glue *3 in.