Cable Blocks Details
Hawke tolerant blocks have five sealing faces that are displaced by the sealing process. This results in a range of 4mm for cable diameters without any modifications.
This enables a wide range of cable or pipe diameters to be accommodated by a compact range of tolerant block sizes.
All of the cable blocks have the tolerance marked onto them to aid onsite inspection. They are also colour coded to minimise incorrect installation.
