16.5cm/6.49in

Enhanced Stability: The high-strength material enables the product to achieve an impressive rated working load of 63 kN. Material: 45# Steel. It is only suitable for 20ft extended models (such as 1CC extended models) or mixed 20ft and 40ft horizontal stacking scenarios.

Enhanced Stability: The high-strength material enables the product to achieve an impressive rated working load of 63 kN. Material: 45# Steel. It is only suitable for 20ft extended models (such as 1CC extended models) or mixed 20ft and 40ft horizontal stacking scenarios.

Enhanced Stability: The high-strength material enables the product to achieve an impressive rated working load of 63 kN. Material: 45# Steel. It is only suitable for 20ft extended models (such as 1CC extended models) or mixed 20ft and 40ft horizontal stacking scenarios.