Steel Dragon Tools 26192 HSS 2-1/2" to 4" Pipe Dies fits RIDGID 1224 Pipe Capacity: 2-1/2 in. to 4 in. Fits RIDGID Die Heads: 714, 911 Fit Steel Dragon Tools Die Heads: 714 Made from high-speed steel. Fits RIDGID Part Number: 26192