Original BGS: 9358 socket spanner insert, super lock, deep, 12.5 (1/2), 20 mm. The BGS technic brand has stood for excellent quality since the first production in Germany in 1970 and over 60 countries worldwide as well as a variety of innovative innovations and enjoys an excellent reputation among customers. In our range you will find high-quality and durable hand, compressed air and power tools for daily workshop and industrial use. The highest goal in the interests of the customer is to offer all products at the best possible price-performance ratio with fast service. More than 4,000 quality tools and monthly assortment extensions are available in the well-known PRO+ and PRO versions. All products are delivered directly from our modern central logistics with attractive packaging in German and English.