The Proto J4811AM universal joint socket is designed for improved access in tight and angled fastening applications. Featuring an 11mm size with a 1/4" drive, this professional-grade 6-point socket includes an integrated universal joint that allows flexibility when reaching obstructed or hard-to-access fasteners. Built from durable alloy steel for dependable performance, it provides secure fastener engagement while helping reduce rounding during use. Ideal for automotive, industrial, and mechanical repair applications.