The Sealey SA31 is a pneumatic air riveter designed for professional fastening applications with both aluminium and blind steel rivets. This trigger-operated tool delivers reliable performance for metal fabrication, automotive repair, and general trade work where secure permanent joints are required. Built with a hardened steel jaw assembly, the SA31 ensures durability under regular workshop use whilst operating at a modest 90psi working pressure. The tool handles rivets up to 3/16" diameter and comes complete with four interchangeable nozzles covering common sizes from 3/32" through to 3/16", providing versatility across different rivet specifications. With an air consumption of just 4cfm and a 1/4" BSP air inlet connection, this riveter integrates easily with standard workshop compressor setups. The lightweight 1.3kg design reduces operator fatigue during extended riveting tasks, whilst the rivet shaft safety cap provides additional protection during operation. Operating at 80/72dB(A