MILWAUKEE Deep Impact Socket: 3/4 in Drive Size, Metric, 25 mm Socket Size, 6-Point

The MILWAUKEE Deep Impact Socket 49-66-6400 is used for fastening and loosening metric 25 mm hex fasteners with high-torque impact tools. Its deep, 6-point design and Black Phosphate finish suit heavy-duty automotive, construction, and industrial maintenance applications where secure socket retention is critical.

The MILWAUKEE 49-66-6400 is a 3/4" drive, metric, 25 mm socket size, 6-point, deep impact socket with a Black Phosphate finish. It uses a friction retention design for secure attachment. The manufacturer part number is 49-66-6400, and it is made by MILWAUKEE.

3G Electric supplies the MILWAUKEE 49-66-6400 Deep Impact Socket to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this metric 25 mm socket.

To select the correct MILWAUKEE impact socket, match the drive size (3/4") to your impact wrench, and choose the socket size (25 mm) to the fastener hex. For deep fasteners or recessed nuts, use a deep socket. The 6-point design reduces rounding. Always verify the fastener is metric.