Maximum Weight Used: 288.6 lbs (130 kg); Standing Angle: 75 degrees; JIS 1300 model standards; Compatible with light metal products Association ladders, ladders, ladders, ladders, and ladders, with a maximum load of 286.6 lbs (130 kg). Alflo Joint Structure: By inserting the third part into the stamps and posts, it locks the stamps and posts. The durability of this product is not only strong against twisting and sagging. Provides better overall performance as a ladder used in harsh conditions. Compatible optional types: Flexible hook (for electricians, inner diameter φ3.0 inches (75 mm)), LP-F1, free hook (inner diameter φ90) [F-UJ], pole support (pole grip) [LP-G1A], outrigger [LP-AUS2]