Patented design eliminates "brush bounce" Drag friction is less than .1% rated torque or .1 NM Overload Capacity of 125% FSD Accuracy is better than +/- 1% of FSD Zero Drift of less than .1% rated torque per degree Celsius Small compact design, which allows use in limited access areas Rugged aluminum alloy housing Lifetime warranty on slip ring & brush design Cable not included. Contact AIMCO for applicable cable choices Specifications: Drive Size - in: 3/8 SQ Length - in: 3 Max Torque - ft lbs: 50 Max Torque - Nm: 75 Thickness - in: 1-1/18 Weight - lbs: 1-1/4 Width - in: 2-3/8