The PCN 141460 strip heater is also known as model STTH-2307 with these features: 240 volts, 750 watts, A=23 inches, B=22 inches, and D=21.5 inches. The overall width of these heaters is 1-1/2", and the height with terminals is 15/16". These type STTH strip heaters are 3/8" thick with a Chrome Steel sheath enclosing the ceramic and internal heater coil. There are three #10-32 terminals centered on the heater. These bar heaters come standard with two slots (one on each end) measuring 5/16" by 1/2". They can be ordered without the slots for an additional cost. The in stock strip heaters usually ship in 3 or less business days.