MPC 0829 Linear Actuator, 12",  200 lb. Adjustable Stroke, 12V DC Heavy duty linear actuator with 12 inch travel Specifications: 12 volt DC [electrical], 770 lb max [static load]; 385 lb max [dynamic load], [Speed]: 7mm/sec @ 50% Load - 8mm/sec @ no load, Current: 1 [Amp Draw] @ no load Overall Length: 21" (Min) to 33"(Max); Length Between Mounting Holes: 19.5" (Min) to 31.5"(Max) Example Industrial or Commercial Applications: Solar Power, Farming equipment, road maintenance, construction work, military, yachts, ships, Oil platforms, trains, mining equipment, food industry.