Heavy duty durable rubber pole base for traffic post (Scale 1:10)

Classic heavy duty durable rubber pole base, scaled 1/10, for RC Drifting and RC Trucks.
This road equipment is very common in France.

Compatible with the Road marker K5C (Scale 1:10)
https://www.thingiverse.com/thing:6463953

Holes dimensions:

• Diameter 5.5mm
• Length 10mm

Cross dimensions (see picture):

• 10mm from left to right
• 10mm from up to bottom
• Depth 13mm
• Short cross length 2.5mm
• Long cross length 3mm