Lightboard Arm Knob & 20mm Block
Extreme

1 Pair of Extreme light board arm knobs and threaded blocks

Suitable for all Extreme and Indespension trailers

Heavy duty ergonomic grip available in a choice of colour.

M12 x 40mm thread

With 20mm BZP block to suit 30mm width box section.

Length of Block: 30mm
Width of Block: 20mm

Manufactured in our Southampton factory.