Interchangeable with Toledo/Masstron ML4000 Series with blind load hole. 12.5"long, 2.75"W, 2.75"H, 3.5" mounting hole spacing, 6.25" load hole spacing. 2 mv/v, 0.03% nonlinearity, 350/350 ohm, 30 ft 4 cond cable, nickel plated steel, IP67.