tonly01
https://www.tonlyfender.com/cases-of-tonly-rubber-fenders/
The Damen-built 2813 vessel features our innovative male-female interlocking fender automatic design, offering cost savings, structural stability, easy installation, and convenient transportation. The vessel uses cylindrical fenders known for low reaction force, high energy absorption, easy installation, and maintenance. The automatic boat fenders are constructed with a high-strength, wear-resistant outer layer and a polyester-reinforced composite rubber inner layer.