
Bought to fix my old trailer which had a factory 1" wide 5/8 long shackle. The product description clearly states that the shortest shackle is 3/4" but this is incorrect. Upon receipt the pistol has a sticker on the clip magazine showing that it accepts sizes up to 5/8". I don't know why it says 3/4. I almost didn't buy it but thought I'd get it working. Luckily it was a positive failure. Have run about 10-15 cases with Seneco 5/8" braces. Not a single jam, very satisfied. Def has its own uses, creating a strong bond when butt-joining or attaching layers to substrates. Just play with air pressure and depth. would recommend.