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.