Review on TimberLOK Heavy Duty 🔩 50 Count by FastenMaster - FMTLOK10 by Mood Neboet

Used for a 6" x 6" pressure treated timber retaining wall. They work great but you really need a strong drill to hammer them. I tried an 18v cordless hammer drill and they only got halfway through. I tried a 3/8 electric drill and it went 3/4. Eventually I used my old but good 1/2" corded electric dripper and at 30 amps it drove them all around and even sank them. They seem to be made of good quality steel because they never break even if you throw them away. So they're super strong It was great to use these as you don't have to drill pilot holes or hammer them with a sledgehammer like we would if you were using long nails Possibly shorter versions of these fasteners, you could zip them straight , but make sure you have enough power before using these 10 inch fasteners.