Check the listing for details. 1 Baldwin Grand Piano 3 Piece Eccentric Leg Lock Kit -Eccentric, Support, Washer. Condition: New. Listed at 14.99 USD. Stamped steel eccentric leg lock 3-piece kit used in conjunction with a leg plate for mounting legs to grand/baby grand piano cabinet. This is a more stable and sturdy setup than the eccentric alone. Leg plates hold leg to case, this leg lock is the Baldwin factory way to prevent movement of the leg and lock it into place. Good for replacement of damaged or missing original eccentric locks on a Baldwin grand, retrofitting the 3-hole support to one originally fitted with just the eccentric, or retrofitting entire assembly to another make or a shell. Distance from surface that contacts the leg to the center of mounting hole varies between 2 5/8" to 3" (to allow it to tighten into place when rotated). Sold as 1 three piece kit, enough to fit one leg. Order 3 kit if you are fitting 3 legs. Original Baldwin parts #0237-005045 (eccentric), #0237-005744 (three hole support), #? (pronged washer). Very, very important that you understand how to properly install and use these - if you have any questions before or after the sale PLEASE don't hesitate to contact me. My contact information is included with each shipment and you can also reach me through eBay. I've been a tech 30+ years, have experience using the parts I sell and am glad to help.