All Matthews Ladders are made to the highest standard and have a 300 lb (136.4kg) workload rating. Solid fiberglass channels with 3" wide, anti skid, serrated aluminum steps, secured with 6 rivets. All ladders meet or exceed ANSI or OSHA requirements.
This is a 20' (6m), Extension ladder. Adjust its height carefully with its rope and locking ratchet system.