The Proto B332704 Tether-Ready deep socket set features 13 pieces of 12-point sockets on a 3/8-inch drive, engineered for professional and industrial applications where tool accountability and drop prevention are critical. The tether-ready design allows each socket to be secured with a tether or lanyard, making this set ideal for work at heights or in environments with strict tool-control requirements.
Built to Proto's industrial-grade standards, these deep sockets provide the extended reach needed to access recessed fasteners, long bolts, and studs. The 12-point design offers more engagement angles for use in tight spaces, delivering reliable torque transfer and durability across MRO, construction, and manufacturing applications.