TrimMaster 1-1/4 in. x 3/8 in. Round Dowel Wood Pegs, 12-Pack

These wooden pegs make it easy to secure Columbia Aluminum Products trims into a concrete sub-floor. To install, lay your transition strip into place and mark the pre-drilled holes on your floor. Use a 3/8 in. bit to drill a hole 1-1/4 in. deep and tap the wooden pegs into place. Now you can secure your transition strip into place.