Specifications: Made from aviation aluminum, good toughness, anti-rust, heavy duty and reliable 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, rescue, rock climbing, aerial dance and other outdoor activities. Item Name: Rigging Plate Material: Aviation Aluminum Maximum Breaking Strength: 30KN Round Hole Diameter: 20mm/0.79" (Approx.) Size: 8cm x 5cm x 0.8cm/3.15" x 1.97" x 0.31" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Rigging Plate