Review on SG TZH 173Pcs Threaded Wood Inserts Nutserts Screw Set with Hex Spanner-Bronze - 1/4-20 x 10mm/15mm/20mm/25mm Hex Drive Furniture Wood Nuts Assortment by Robert Hayes

I bought the set mainly because of the smallest size to use it for the first time. Installed 2 and was surprised to see the bolt screwed into the insert was warped. He took off the liners and screwed them onto the stud, surprise surprise, the liners are taped shut. Sorted until I have enough straight bets to finish the job. Haven't tried other sizes, but the smallest inserts suck. I decided it was time to invest in wood carving faucets.