Milwaukee INSIDER™ Box Ratchet Socket SAE 8pc Set is designed to ly complement the M12 FUEL™ INSIDER™ Box Ratchet. These sockets feature a low-profile design that allows you to navigate even the tightest spaces with ease. They pass-through capability up to 15mm and 9/16”, making them highly versatile for various tasks. The laser-etched markings on both sides provide quick drive size changes with maximum visibility, enhancing your efficiency on the job. Equipped with a dual retention groove system, these sockets ensure exceptional accessibility by fitting into both sides of the tool. Engineered with optimized geometry to reduce bolt rounding and stripping, they deliver reliable performance you can trust. Backed by a lifetime , this set is built to last and handle tough applications. Model Number: 49-16-1640