Quick view Choose Options Rixson E-H340 Electrified Center Hung Top Pivot, 4 Wire - Rixson MSRP: Was: $919.00 Now: $638.93 Fully concealed, center hung top pivot. Standard top pivot for 370 and 117-3/4 pivot sets. Also used for 28, 30, 40 and 50 series floor clos… California Prop 65 Warning WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.