Classic Delta or Rockwell Clamp Handle Assembly. The Handle has been improved by adding spring loading to the slide portion so it stays where you put it. Fits many Lathe Models including: 46-200 22-201 22-204 22-205 46-221 46-222 46-223 46-224 46-411 46-412 46-413 46-414 46-450 46-521 46-522 46-523 -46-524 46-525 46-526 46-527 46-528 46-529 46-530 46-531 46-532 46-535 46-536 46-537 46-545 46-611 46-612 46-613 46-614 46-621 46-622 46-623 46-624 47-700 46-701 46-541 46-542 46-543 46-544