The 2-Piece Double Ended Trim Pak consists of (1) 32R12-1 and (1) 32R34-1 nail sets. This best-selling 4 tip combination set will provide coverage for all nail setting applications and will never damage or mar the wood or trim surface. The 1/32″ tip is great for setting #3 & #4 finish nails. Use the 2/32″ tip to set #5 & #6 finish nails and the 3/32″ to set #7 & #8 nails. Finally, the 4/32″ nail set is for all other large nails.