This TD50180B-14A12 cartridge heater has these specifications: 0.5" OD 18" Insertion Length 18" OAL 480 volts 1500 watts 14" FG lead with 12" right-angle stainless steel braid. This Today heater with a 304 stainless steel sheath can usually ship the same day, if ordered by 1:30 CST. Out of stock, epoxy potting, and NPT fitting heaters can ship in two business days.