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The Momento 4-D6K21 21mm 12-Point Impact Socket, 1/2” Square Drive is designed for professional impact fastening applications requiring a specialized 12-Point socket profile. Built for use with compatible 1/2” square drive impact tools, this Momento impact socket is a practical choice for maintenance, repair, assembly, and industrial fastening work where the correct socket geometry is essential.

As part of Momento’s 1/2” 12-Point impact socket range, this socket provides a dedicated option for applications that require the 12-Point configuration rather than a standard, long, magnetic, thin-wall, Torx, or Surface Drive socket. Its specialized profile helps users match the socket to the fastener type and working environment.

The Momento 4-D6K21 21mm 12-Point Impact Socket, 1/2” Square Drive is useful for technicians and industrial users who need dependable impact-rated tooling in a 1/2” drive size. The 1/2” square drive format provides compatibility with matching impact wrenches, extensions, and accessories used across professional fastening applications.

Choose Momento 1/2” 12-Point impact sockets when your application calls for this specific socket style and reliable impact tool compatibility. The Momento 4-D6K21 21mm 12-Point Impact Socket, 1/2” Square Drive offers a professional specialty socket option within Momento’s 1/2” impact socket lineup.