ZINGZing Green Products 7100 RecycLockout Large Electrical Plug Lockout Device, USA-Made Recycled Plastic Lock Box, Yellow

Work good for my washing and dryer

I know these are intended for locking out equipment line cords. They double-duty for me working on live DC circuits by sticking the cable crimp terminal inside the cup & locking it shut during live-work. Great value as they seem durable. 4/0 single conductor will snugly fit the smaller size wire slot, perfect for my needs. Easy to use.

This is a very large male or female end of cord lockout. One nice feature is that it can adapt from a small cord to a heavy large cord because it comes with 2 different endplates for cord size. The yellow is bright and easily seen. The only thing I would like to see is that the plastic be slightly thicker. Strange things happen on construction sites and industrial settings - I'd be happier if it was a little more heavy duty. Good product though, I would not hesitate in buying another if the need arises.

This plug lock is the perfect size, large enough to add two plugs.

The right size for many plugs. Has also a lock out as well. I used it under my house in the crawlspace where I had installed a string of LED lights for workers. Locked out the end of the strand, because it was light duty cord and manufacturer recommended not plugging anything more than another of their strands into the end. Well several workers asked if they could open the lock out and use the cord for their drills. Exactly the reason I had it locked out, that would have overloaded the cord. So yes, I like this unit, and searched it out specifically on Amazon. A winner!

This is 8-4 SOOW and it closes completely. Cool

This was just the ticket to lock up cords on rental washer and dryer. Very hard to open when lock is in tact. Great buy and durable plastic

a osha must have