LAB LMDSCH Schlage Mini DUR-X lock rekeying kit. Kit includes 0 thru 9 bottom pins, 2 thru 9 master pins, 3 different size top pins and pin springs. Also includes new style F series top pins and springs. Kit is enclosed in a polyethylene box measuring 8" x 5" x 1 3/4" with a clear plastic pin protector.