Brake Blocks – 7¼” Standard Scale and 7¼” Narrow GaugePart No. PNR-1D & PNR-1E
£12.50 – £15.35 Inc.VAT
The brake blocks are injection moulded in a grade of nylon which is filled with glass beads to a level of 40%. These beads are very small and provide the braking medium with the plastic acting as a carrier.
The blocks are supplied as a set of 4, ready to fit, only requiring the pin hole to be drilled.
What’s in the box?
4 x Undrilled Brake Blocks
Watch our Youtube video on how to drill brake blocks.
See a Schematic of the Vacuum Braking System.
Read our Buying Guide for Vacuum Brakes