CLEVELAND, Carbon Steel, Hex, Pipe and Conduit Thread Die - 20X697|C65574 - Grainger
Amazon.com: NPT Pipe Tap and Die Set - 14 Pcs 1/16", 1/8", 1/4", 3/8", 1/2", 3/4" and 1", Rethreading High Speed Steel Taper Taps and Carbon Steel Hex Dies : Industrial & Scientific
Drill America 1/2 in. - 14 in. in. NPT Carbon Steel Hex Pipe Die DWTHXNPT12 - The Home Depot
RIDGID 1/2 in. to 2 in. 12-R Manual Exposed Ratchet NPT Pipe Threading Set (6 Die Heads, Alloy Dies, Ratchet/Handle + Case) 36475 - The Home Depot
Manual Pipe Threading Tool Npt Die Set (3/8 1/2 3/4 1 1-1/4, Multicolour) | eBay
2"-11 1/2 NPT Hex Rethreading Die for Taper Pipe Threads- Carbon Steel
DWTHXNPT114 1-1/4"-11-1/2" Carbon Steel NPT Hex Pipe Dies - Amazon.com
Drill America - DWTHXNPT-Set 6 Piece NPT Pipe Die Set, 1/8", 1/4", 3/8", 1/2", 3/4" and 1", Rethreading, Carbon Steel, Wooden Case: Amazon.com: Industrial & Scientific
Amazon.com: NPT Pipe Tap and Die Set - 14 Pcs 1/16", 1/8", 1/4", 3/8", 1/2", 3/4" and 1", Rethreading High Speed Steel Taper Taps and Carbon Steel Hex Dies : Industrial & Scientific