Sealey AK303IMP 45 Piece Tap and Die Set Imperial

The Sealey AK303IMP is a comprehensive 45-piece tap and die set designed for threading applications using imperial measurements, ideal for maintenance, repair and fabrication work. This precision-machined set features alloy steel taps and dies covering both National Coarse (NC) and National Fine (NF) threads from 1/4" up to 1". The dies are split to allow fine adjustment of the core diameter, enabling accurate thread cutting and thread restoration work. This makes the set particularly suitable for professionals working on American machinery, classic vehicles, or older equipment where imperial fasteners are standard. The set includes a sliding jaw tap wrench and T-bar tap wrench for comfortable operation across different thread sizes, along with a steel die holder with knurled screws for secure grip. All components are organised in a durable storage case, keeping the tools protected and ready for workshop or mobile applications.