About this item

Comprehensive NPT Tap Set – Includes 6 popular National Pipe Taper (NPT) tap sizes: 1”, 3/4”, 1/2”, 3/8”, 1/4”, and 1/8”. Ideal for cleaning, re-threading, or repairing pipes with stuck or damaged threads.

Accurate Threading – Each tap features standard NPT tapered threads for creating strong, leak-free connections between pipes and fittings.

Thread Specifications – 1/8" NPT: 27 TPI; 1/4" NPT: 18 TPI; 3/8" NPT: 18 TPI; 1/2" NPT: 14 TPI; 3/4" NPT: 14 TPI; 1" NPT: 11.5 TPI. Taps are nominal size, matching the pipe fitting size.

Durable & Organized – Made of high-quality material and neatly packed in a sturdy plastic case to protect against rust and allow easy storage and quick access.

Versatile Use – Perfect for plumbing, pipe repair, maintenance, or any project requiring precise threading on standard NPT pipes.