Product: Kat's 28405 120 Volt Cord Cover End
Overall sentiment: positive
Customer reviews:
Works good 
 Good 
 fine 
 Works great 
 Love it just not happy with how it connects to cord. 
 Works perfectly 
 Came on time, I just ziptied it to my truck so I just slide the plug in to keep it protected. 
 saves plug from elements 
 easy install. 
 works good 
 Thanks 
 Product as described!! 
 Good but needs to be heavier duty 
 I've been looking for a cap for the engine heater plug on my car, but couldn't find one locally. This isn't as good as it could be, but it's adequate. It's not completely waterproof, but it keeps the dirt off the prongs. With only a little practice, it is easy enough to slip over the plug, and it holds tightly. I attached it to the cord with a tie wrap, which was easy and neat to accomplish.

If I were to design a cover, though, it would be more like the female end of an extension cord, gripping the prongs of the male plug. But for the price, and the lack of any comparable covers at any hardware store that I've checked, it's just fine. 
 Love it 
 Worked fine. 
 Great price 
 good value. quick delivery 
 Fit perfect 
 Good price, fast shipping 
 Works as advertised 
 works great 
 Bought to replace missing cover on father-in-laws truck. fit just right. Had to zip tie to cord, but all is well. Bought a couple extra for other uses. Thank you. 
 perfect fit for my block heater cord end. 
 As described, quick delivery as description was right 
 Does its job 
 Worked perfect as a replacement on my F350's heater cord plug 
 Perfect for keeping the plug end of a block heater cord clean... 
 Works 
 Works as described.