Lock nuts for alloy wheels (1/2" 20 UNF / Sliding sleeve) - Carbonado C-Block

Protection model:

ZC1N/CB-6

Thread diameter :

UNF 1/2"

Thread pitch:

20 UNF (20 coils / 1 inch)

Head Type:

cone

Coating:

chromed

Overall height:

37mm

Hardness:

8.8

Number of keys:

2

Key size :

19/21 Double