HUME DOOR EXTRA - EVOLUTION CAVITY UNIT - FITTINGS PACK (ROLLERS etc)
EVOLUTION CAVITY TROLLEY KIT / COMPONENT PACK
Cavity extra trolley kit to suit Evolution. The Hume Evolution trolley kit comes with two 4 wheel ball bearing cavity rollers to provide smooth operating of your cavity door system.
- Cavity wheels and fittings
- 4 wheel ball bearing cavity rollers
- Smooth operating door system
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