The Matco 38 Mini Ratchet Quick Release Extension Bar and Bit Set is a high-quality tool set designed for home and workshop use. This set includes 38 pieces, featuring a ratcheting action for easy and efficient tightening and loosening of nuts and bolts. The quick-release feature allows for easy bit changes, making this set versatile for various projects. Made by Matco Tools in Taiwan, this set is a reliable and durable option for professionals and DIY enthusiasts alike.