Work good in my flooring nailer. I’m putting hardwood floors in my houses, these hold the floor down, not much else to say!I am laying 3800 sqft of 2.25" hardwood flooring in my house, over thecourse of the winter. At first I was buying a couple boxes of 1000 name brand flooring nails every couple weeks. Then I found these and decided to give them a try. I like them better than the brand name sold at the stores. These look the same and perform the same in every way. But much cheaper. 1 thing I noticed with the brand named cleats is that every so often there would be a small piece of the plastic film that would be sticking out of the wood. If I didnt knock those off, I would see them sticking up between the floor boards. I assume the brand name nails have alot of the film holding them together, and occasionally have excess that gets nailed into the board. I dont know how this brand does it, but I dont have that issue with these. But they still have plenty of film so that they dont come apart, until your mailing shoots them into the floor.Great product. Get these and save yourselves some money.very goodI used these cleats for 3/4 pre-finished hardwood. I have used staples before, but I think that I prefer these. I laid around 1000 sq. ft. of flooring with very few misfires and they were all operator error. I had very few split tongues; these seemed to do better than staples in that aspect. I used a nail set made especially for L-cleats to correct misfires. Depending on how much of the cleat you have left exposed in this situation, you will likely bend the cleat. If you have to remove it, use a back and forth motion to snap off the exposed end. Also, they worked fine in my Bostich combo nailer. Another plus, the glue on the nails was intact in every box that I opened. There were no broken cleat loads or loose nails.Excellent value for quality cleats.I have used different kinds as a licensed hardwood installer and for no other than quality these feed through my nailer better than the rest. No jams means no down time... I like thatI purchased a few boxes of these. You cant beat the price. I used these nails to install 3/4 inch oak flooring and i had no issues whatsoever. They work just as good as the expensive brand name flooring nails.I have used Powernail products for 15 years. Just laid this floor. Zero misfires, zero defects, always my go-to brand.Excelente