Steel construction. Adjustable to any height up to 30 ft. Your weight does the work. Raise or lower men and equipment. Held secure to wood poles with a positive double lock system. Raise to position with foot pump and lower with crank. Must be used in strict compliance with Federal OSHA regulations. New York State Approval No. 4781.

• Accommodates two 2 x 10 in wood planks with toe boards attached
• Foot action does all the work
• Raise to position and lower with the hand crank
• Positive double-lock system brake secures itself to wood poles

• Instruction/Installation Manual https://assets.unilogcorp.com/187/ITEM/DOC/Qualcraft_100049016_Instruction_Installation_Manual.pdf