14 Gauge Concrete T Nails, 1-1/2-Inch Leg Length Collated Concrete Nails Smooth Shank T Shank Nails for Concrete Nailing, Heavy Duty Works, Concrete T Nailers, 800 PCS/Box (1 Box)

Looks good haven’t used yet but fit in gun nicely

Great stuff

Product claims it will accept 1" to 2 1/2" concrete nails. It Does. UNFORTUNATELY it will not drive anything over 1 1/2" into concrete. Nail gun will kick back and could cause severe injury because it won't shoot the nail into the CMU's let alone solid concrete. It won't even shoot effectively into the grout line which is much softer. I'll return it and find a better product.

El producto vino roto, se escaparon una gran cantidad de clavos, y las tiras están un montón sueltas la cajita partida… un desastre

I am a floor covering installer. I use it to attach tack strips, metals to normal concrete, I like it because holds wood onto block, brick, also for walls. If you need extra strength just ad more and work 💪. Highly recommend it.