Posted By Lbear on 04 Jun 2012 04:31 PM
I thought Nudura was the only ICF that had the locking tabs? I looked at Fox Blocks and they did not have them. Did they change their design recently?

It think the metal tabs he's referring to are clipped on separately. 

The block locks are 8 ga. metal wire that has been bent to lock the vertical as well as the horizontal joints together. It's a separate piece

I bought a gas powered one. I am always on the hose and or vibrator. I think it is a valuable tool for any wall. You just can't turn anyone loose with it. 4 cycle Honda starts easy and runs quiet,it does the job well. Thank you