This is a premium quality Snap-on speed brace, model number F4LA, made in the USA. It is a single item and has a size of 3/8in. This tool is ideal for use in garages and workshops, and is perfect for anyone who requires a reliable and durable tool to get the job done. The speed brace is an essential tool for anyone who works with vehicles and is a must-have for any mechanic or DIY enthusiast. The brand name of this speed brace is Snap-on, which is known for its high-quality and durable tools. It can be used in a variety of applications and is perfect for tightening and loosening bolts and nuts. This tool is a great addition to any garage or workshop, and is perfect for anyone who takes their work seriously. So, if you're looking for a reliable and efficient tool that can help you get the job done quickly and easily, look no further than this Snap-on speed brace.