DentalEZ® Chair Maintained Switch Kit Switch Replacement Kit (DentalEZ® #3800-148) On/Off/on Maintained Kit Includeds Auto Position Switch, Tinnerman Nuts (Qty 4) #8 Lock Washer, 8-32 x 1/4" Cut Screw, #6 x 5/8" Sheet Metal Screw (Qty 2) PL200 J & V Series For Sal Tilt "DentalEZ" and "RAMVAC" are registered trademarks of DentalEZ, Inc., and RAMVAC Dental Products, Inc. which are not affiliated with DCI and do not endorse this product.