• Made from aviation aluminum, good toughness, anti-, heavy duty and to use.
• Small round holes of 20mm diameter is suitable for most climbing ropes, the symmetric design is good for uniformly forced.
• Big hole is the main load-bearing, used as the connection of the anchor point.
• 4 holes create multiple anchor systems and help to well organize carabiners or other connectors in work area.
• Used for rigging system, rope bridge attachment, , rock climbing and other outdoor activities.