50mm X 150mm 1/2" Trailer Caravan U bolt kit.

U BOLT KIT TO SUIT 50MM SQUARE AXLES.
ZINC FINISH U BOLTS
NATURAL AXLE PADS AND FISH PLATES

FULL U BOLT KIT INCLUDES 
4X 50MM SQUARE X 150MM U BOLTS WITH SPRING WASHERS AND NUTS (1/2 BSW) ZINC FINISH 
2X 40 X 45 X 6MM SLOTTED FISH PLATES, NATURAL FINISH
2X AXLE PADS, NATURAL FINISH

U BOLT MEASUREMENTS ARE INTERNAL