The Hazet 1/2" Universal Joint Sockets offer a 25-degree swivelling angle for working in confined spaces and bypassing interfering edges, making them ideal for chassis, brake repair, and engine work. The 1/2" version is available with sizes 13mm, 14mm, 15mm, and 16mm, or with sizes 17mm, 18mm, 19mm, and 21mm. The inserts are designed for robust impact wrench use, feature the Hazet traction profile, and are made in Germany.