TEKTON 91814 1/4-Inch Drive Socket Holder Tool Set, Metric, 17-Piece Keep your 1/4 in. ratchets, extension bars, accessories and sockets organized together on one socket holder 72-tooth oval head ratchet needs only 5-Degree swing arc Drop forged, heat-treated chrome vanadium steel 6-point sockets with corrosion-resistant chrome plated finishes 13-Inch universal socket organizer holds 15 1/4-Inch drive sockets and accessories Twist-to-lock design is simple to use and securely holds sockets