The pocket weld fillet gauge set allows simple measurement of fillet leg length and throat thickness. Suitable for 3.5mm, 6mm, 8mm, 10mm, 12mm, 16mm, 20mm and 25mm leg length welds. All increments are clearly engraved. Manufactured from 2mm thick aluminium and secured together with a stainless steel chain. An ideal every day tool for the Responsible Welding Co-Coordinator.