lock [Adjective] + mechanism [Noun]

Strength Strength Dispersion
A:
3
CHISQ:
17.36
AWT:
54,359,328
TTEST:
1.51
G2:
11.36
FAWT:
1
MI:
2.94
LOGLOG:
4.65
JD:
-0.01
MI3:
6.11
DICE:
0.11
RANGE: