• Quad-16 deep well heavy-duty impact flip sockets contain 16 hex sizes combined into 4 color-coded sockets
• Spring-loaded action allows for hands-free access to either hex size by simply applying pressure to the smaller socket to compress it out of the way
• Heavy-duty impact sockets are made of heat treated cold forged steel for long-lasting, high torque applications
• Industry-standard color-coded painted rings to quickly identify hex sizes
• Deep well sockets are ideal for managing extended threads, recessed bolts, and confined spaces, offering exceptional reach and a reliable grip
• Store the small (1/4 to 7/16-Inch) and medium (1/2 to 11/16-Inch) Quad-sockets on the long 1/4-Inch shaft to efficiently swap between any combination of 8 hex sizes for speed on the job
• MODbox accessory case, a modular and organized storage solution designed for easy access on any job, featuring a small parts storage tray for fasteners and bits

The Klein Tools' 654QS Quad-16 deep well impact flip socket set combines 16 SAE and Metric hex sizes in 4 convenient color coded sockets. Small 1/4 to 7/16-Inch (7 to 12 mm), medium 1/2 to 11/16-Inch (9 to14 mm). The spring-loaded action allows for hands-free size changes by applying pressure to the smaller socket to compress it out of the way. Compatible with Klein Tools' 1/4-Inch hex flip socket impact shaft, these Quad Sockets are a compact and convenient solution for any job.