PBC Linear LSR0605T 0250 NCF171 NNN NNN Motorized Non Captive Lead Screw, NEMA 17 Stepper Motor, 6 mm Screw Dia, 5 mm Lead, 250 mm Lg 56FJ08 3 ft Overall Height 3 3 ft Overall Height 3 ft 4 in Overall Length 54 in Overall Width 33 in Platform Width 24 in Platform Depth 36 in Base Length 54 in Base Width 33 in Base Depth 54 in Number of Steps 4 Step Width 24 in Step Depth 7 in Step Tread Serrated Tread Type Serrated Climbing Angle 59 ° Ladder Actuation Step Lock Number of Legs 2 Number of Access Sides 1 Mobility Rolling Locking Mechanism Foot Activated Step Lock Includes Handrails Handrails Not Included Number of Handrails 0 Folding Not Foldable Height Adjustability Fixed Height Assembly Unassembled Includes Lockstep and Push Rails Weight 121 lb Standards ANSI Valve Actuator Return Lever Spring Lead Length 5 mm Non Captive Lead Screw