The Aircraft tools 1/4" drive ratchet for HI-LOK fasteners is a single item standard ratchet made by DMC-110 in the United States. This ratchet has a length of 4-3/8" and is designed for use with 1/4" drive sizes. It does not feature a quick release function, but is a reliable and durable tool for automotive and aircraft maintenance tasks. Made in the USA, this ratchet is a high-quality product that you can depend on for your repair and maintenance needs.