TJDF Donut Fenders guide vessels at lock entrances, berth approaches and turning points. The donut floats around a tubular pile and follows changes in the water level.

Installation could not be easier: simply lower the fender over the monopole until it floats.

The donut’s durable, low-friction bearings allow free movement with minimal maintenance. Its closed-cell foam core makes the donut impossible to sink, burst or deflate. The filament-reinforced, polyurethane elastomer skin is exceptionally tough.

TJDF Donut Fenders are available in a range of foam grades and high visibility colors.