They are powered by batteries of a compatible platform and matching voltage
Voltage 120V AC HP 3
Lanyard Material Polyester
Material Certificate—Washers include a report with a traceable lot number
ES120/472409
PBC Linear NIL12-072.000 Linear Shaft, Solid, 3/4 in Dia, 72 in Lg, Carbon Steel, Polished 102776-211-32x30 They are powered by batteriesLinear Shaft, System of Measurement Inch, Diameter 3 4 in, Shaft Type Solid Shaft, End Type Plain Ends, Core Type Solid, Overall Length 72 in, Surface Hardness Minimum 60 HRC, Material Carbon Steel, Finish Polished, Diameter Tolerance Minimum 0. 001 in, Diameter Tolerance Maximum 0 in Material Carbon Steel Min. Surface Hardness 60 RC Finish Polished For Use With Linear Ball Bearings, Lined Bearings Temp. Range (F) 0 Degrees 400 Degrees F Type Solid