This Matco Tools SPECIAL FORCES Metric And Standard Pass Through Set With Air Ratchet is the perfect addition to any mechanic’s or DIY enthusiast’s tool collection. The set includes 12 pieces of sockets, ratchets, and adapters in various sizes ranging from 3/8in. The sockets are made with a chrome surface finish and feature a 6-point drive type with a 3/8in. The set is ideal for those who work with specialty, SAE, and metric measurements. The air ratchet included in the set makes it easy to use and transport. This set is a must-have for anyone who wants to complete their automotive tool collection.