3/8" Drive Impact Socket Extension Set, SAE, Metric, 3 pcs, Black Oxide, 3 in, 6 in, 12 in L

Product details about the PROTO - J7277A Socket Extension Set.
Socket extension sets typically include a variety of extension lengths and sizes, providing versatility for different tasks and situations. These sets often come in handy cases or trays, allowing for easy organization and access to the extensions, making them essential additions to any mechanic or industry professional toolkit.
The PROTO - J7277A Socket Extension Set is a versatile tool set designed to accommodate both SAE and Metric measurements. The set includes three pieces with an output drive size of 3/8 inch, suitable for various construction needs. Each piece in the set comes in different overall lengths: 3 inches, 6 inches, and 12 inches, providing flexibility for tasks that require varying reach.
This socket extension set features a unique design that allows users to gain access to fasteners in locations that would otherwise be difficult to reach. The male square is oriented in line with female squares, making it adequate for use with fixed head torque wrenches. Additionally, each piece has a full chamfer at the drive opening which facilitates easy engagement with drive tools. To further enhance usability, the drive end chamfer and four detents help provide quick positive engagement with any of the socket drive walls.
The PROTO - J7277A Socket Extension Set is not insulated or non-sparking but it's built to withstand impact as it's rated for such use. It also features a side locking hole although it does not have a locking mechanism itself. Finished in black oxide, this standard type socket extension set meets ASME B107.110-2012 standards indicating its quality build and performance reliability.
Please note that this product does not come with a container type packaging; however its compact sizes make storage convenient even without one.