General description This set includes five expert-quality spline socket bits, each 100mm long, designed for professional and DIY use. Made from hardened and tempered chrome vanadium steel, these sockets are durable and resistant to wear. The sandblasted finish on the bits ensures a secure grip during use, and each socket features a knurled ring for extra grip and control. The set is supplied on a sturdy steel retaining rail for easy organization and storage. Technical specifications Number of pieces: 5 Socket type: Spline Drive size: 3/8 inch square Length: 100mm Material: Hardened and tempered chrome vanadium steel Finish: Sandblasted Compatibility and accessories Compatible with 3/8 inch drive tools Designed for use with spline fasteners Supplied with a steel retaining rail for organization Installation Insert the socket onto a compatible 3/8 inch drive ratchet or wrench Ensure the socket is securely attached before use Usage Use for tightening or loosening spline fasteners Suitable