COLCOM 5005 – Spherical Door Knob Pair of spherical door knobs. Diameter 63mm. 8-12mm Get Offer + Dealership Application 14 15 Pair of spherical door knobs. Diameter 63mm. Categories: Handles and Locks, Knob and arms, Standard Solutions Related products 5H01 – H Type Handle Read more 6040 – Deadbolt Lock Read more 100E30 – Corner Lock Read more 6645 – Oliveta Lock Read more Technical Details