The 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.Features 4-in-1 Sockets, Impact Rated, Color Coded, MODbox Accessory Case Industry-standard color-coded painted rings to quickly identify hex sizes Heavy-duty impact sockets are made of heat treated cold forged steel for long-lasting, high torque applications 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 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 Quad-16 deep well heavy-duty impact flip sockets contain 16 hex sizes combined into 4 color-coded sockets WarningsAlways wear approved eye protection. Drive Size: 1/4 in, 3/8 in Socket Size: 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm Standard: ASME B107.2 Weight: 1.3 lbs Overall Height: 1.8 in (4.6 cm) Depth: 7.0 in Height: 1.63 in Overall Length: 6.97 in (17.7 cm) Overall Width: 3.7 in (9.4 cm) Width: 3.45 in Socket Depth: Standard Number of Points: 6 Type: Impact Socket Material: Heat treated cold forged steel DownloadsSpec SheetVideo Download