Trailer Coupling Guide Bushes KNOTT 50mm (Pair) BPW Load Index – 86/84 (Max

Load Index – 86/84 (Max Tyre Load 530 kg (Single Axle) - 500 kg (Twin Axle))

Wheel Bolt/Stud Hole Diameter: 18mm  Number of Bolt/Stud Holes: 5

Wheel Bolt Size: M12

Load Index – 104/101 (Max Tyre Load 900kg (Single Axle) – 825kg (Twin Axle))

Trailer Coupling Guide Bushes KNOTT 50mm (Pair) BPW Load Index – 86/84 (MaxPair of Knott Avonride Drawtube Guide Bushes for KF27 Couplings Internal Diameter approx 50mm. External diameter approx 56mm There are two guide bushes per coupling and it is recommended that both are replaced at the same time. Comes with nylon plug which must be fitted with new bush. The nylon plug prevents the bush from rotating sliding out of place when towing. During fitment two holes need to be drilled in the new bush one for one of the coupling