Prevost Industrial S1 Coupler Sizes:3/8" Male Use as little pressure on

Use as little pressure on the pad as you can

It comes with 6pt deep sockets in sizes ranging from 10mm to 38mm

You'll want to layout your pressure washer and mark the holes with a sharpie

The flexible lamp head tilts up to 180 degrees

Outlet = 1/4" (Quick Disconnect) QD Coupler:  This 1/4" female QD accepts a 1/4" male plug

Prevost Industrial S1 Coupler Sizes:3/8" Male Use as little pressure onDescription The Story There is no other way to put this, Prevost Couplers are quite simply the finest in the world. These are not cheap, but I think they're worth every penny. It's a bit hard to explain how these work, but they have a press button soft release. Check the video above for a demonstration in operation. There is nothing else like these.