Sold as each. Tongue & groove set includes: 6-1/2" (426) and 10" (430). Right angle teeth are laser- hardened to grip better and last longer. Double tongue & groove, won"t slip. Reinforcing edge that minimizes stress breakage. Comfort grips. Clamshell. Manufacturer"s number: TG2. Country of origin: United States. Distributed by Channellock, Inc.