Sirius Open Ended Flat Spanner Imperial

The Sirius Open Ended Flat Spanner Imperial in 4" 1/4" is the largest size in the range, ideal for the most demanding heavy-duty industrial and engineering applications. Its flat open-ended jaws deliver a reliable, precise fit on the largest imperial fastenings. Features and Benefits: • Open-ended jaws for fast fastener access in confined spaces • Precision-machined for a secure, accurate fit • Durable construction for long-lasting use • The largest size in the range for maximum coverage Specifications: Size: 4" 1/4"