Dewalt DT7002 Keyless Chuck 13mm The Dewalt DT7002 is a 13mm keyless drill chuck with a 1/2" x 20 UNF thread. It lets you change bits quickly by hand and...

Milwaukee 4932376533 Keyless Chuck 1/2" Thread 13mm Capacity This Milwaukee keyless chuck is an all-metal replacement chuck for compatible Milwaukee drills. It lets you change bits quickly by hand, with...