This Stanley stair climber trolley has a maximum capacity of 30kg as a stair climber and 60kg as a standard hand trolley. Strong and sturdy, made of durable steel, adjustable grip handle and rubber wheels ensure smooth operation and easy handling. Its slim compact design which can easily open and fold in seconds allows the product to be moved and stored almost anywhere. It's easy to manoeuvre over stairs, thresholds, curbstones and other obstacles. Comes 100% fully assembled.