MM Adapters (PA, IPA & UK)

MM PA / IPA / UK series adapters are socket drive adapters used to connect different square-drive sizes or tool styles in hand-tool and service applications (application dependent; verify per listing). These adapters are commonly used to convert between drive sizes (for example, using a smaller ratchet with a larger socket, or vice versa), to extend reach, or to adapt accessories in a socket system (application dependent). Because adapters are often chosen for a specific toolchain, the best way to select the right part is to match the input drive, output drive, and the intended usage (hand vs impact) shown on each product listing (per listing).