30 Amp to 15 Amp 110 Volt RV Adapter Cord with Locking Connector, GearIT 30Amp Female to 15Amp Male Dogbone RV Trailer Camper, NEMA 5-15P L5-30R, STW 10 Gauge Heavy Duty Electrical Power - 12in, 1ft

First of all, this is a good product. The only reason I gave it 4 out of 5 stars was because, while I was about to write this review I noticed that the adapter that was sent to me did not have the black locking ring shown in the advertisement. Ive attached a pic it illustrate. It would be nice to know that while Im using the adapter no one could accidentally bump it and knock it off the plug. Would it be possible to send the locking ring?

Worked fine for 4 weeks than the female part stopped working. Total waste of money.

This works well when we’re hooked up at home.

I purchased this product to be able to plug my motor home I to the house when it is parked in the driveway. I am very pleased with the purchase and it works wonderfully.

I got this to connect my rv to a 2500 w generator. The 30a plug with tiny 15a adapter was scary so this adapter puts less strain and I feel like it will stay put.

This jumper cord allows me to connect my camper to a 115 outlet at the house.

Great product! Exactly what I needed..

Liked the ease of use ,but wont go as far to say its water proof will need a water proof plug box to make it water proof

One of the plugs was not lined up properly so the male end would not plug in. Because I needed to use the plug when I got it I had to use a flat head screw driver to try and line up the prongs on the inside of the new plug. At least the plug works(altho hard to plug/unplug), I may have to get another one in the future but I will be looking at other brands.

Great price works great