A set of five difficult access 3/8""D window sockets in a useful range of sizes from 20mm to 24mm. These deep sockets feature a cut-away section to allow access to pipe connectors and wired sensor units. A professional quality set manufactured from satin finish chrome vanadium and supplied on a metal socket rail for easy storage. 3/8""D sockets, sizes: 20, 21, 22, 23 & 24mm. Length: 80mm. Ideal for use in difficult access applications, including: loosening diesel injection pipes and wired sensors found on commercial vehicles (Note: not lambda). Manufactured from chrome vanadium & supplied on a socket rail. Alternative sizes of 3/8""D difficult access sockets available, Part No. 8384 (12pc), 4984 (6pc) & 7601 (8pc).