Proto’s J76115 1 in. Drive Deep Impact Socket Set is the ideal choice for your fastener-tightening needs. This set comes with 15 deep impact sockets, making it perfect for tackling jobs on larger vehicles and equipment. It features a TorquePlus design, which allows you to tighten fasteners quickly and easily. The socket size range is from 2 1/16 in to 3 in., so you can use this set on all kinds of jobs. Each socket has a 6 pt deep design that can reach into tight spots where other tools might not be able to go. The black oxide finish provides protection against corrosion, giving you long lasting durability. Proto Tools’ J76115 1 in Drive Deep Impact Socket Set offers the perfect solution for all your fastener tightening needs.