Mounting rings not included

and there is 3 inches of space between the outer hooks and the end of the mounting strip

The back plate for the toilet tissue roll holder is made of 11-gauge

Nameplate RPM: 1475

while the rest of the unit is crafted from type-304

Century AO Smith UH1036NB Unit Heater Motor, 1/3 HP, PSC, 1100 RPM, 115V, 48Y Frame Frame Finish-Polished Mounting rings not includedFeatures: 40 degree C ambient, Reversing plug, 4 thru bolts on 5. 15" bolt circle Item: Unit Heater Motor, Motor Type: PSC, HP: 1 3, Nameplate RPM: 1100, Voltage: 115, Frame: 48Y, Enclosure: Totally Enclosed, Rotation: CW CCW, Hz: 60, Phase: 1, Speeds: 2, Bearings: Ball, Base: None, Shaft Number: 1, Shaft Length: 5. 5", Shaft Dia.: 0. 5", Thermal Protection: Yes, Cooling: Air Over, Capacitor: Included.