Answer Hi Jon. You can use 2-types of tools. either an flat open/closed end wrench or a 1/4" ratchet with a 3/8" or a 5/16" socket. The Leveler legs part # WPW10141622 are now being made better to include the adj. area above the threaded shaft for easier adjustments. Thank You. Read More... Answered by AppliancePartsPros.com | Tuesday, March 27, 2012