Telesteps 1000L OSHA Compliant 7-10 ft Ceiling Heights Telescoping Attic or Loft Ladder Telescoping attic or loft ladder (attic door sold separately) Type 1A 300 lb rated; weighs 23 lbs. Spring loaded so it is safe and easy to extend and retract Fully automatic operation up and down with patented One-Touch release mechanism Can be used in applications for 7 ft-10 ft ceiling heights. Length 33 inch to 10 inch fully extended OSHA Compliant, ANSI 14.2 tested