This easy to use nut drill jig allows the safety wire holes to be drilled through the head of bolts or nuts across the diagonal.
UNF/C Bolt Drilling Tools for Safety Locking Wire
Stainless Steel Safety Locking Wire 0.8mm x 30m
Portwest Portwest Compositelite Wire Lace Safety Trainer 43 Blk/Red
TIAKI Light Grey Safety Net with Wire Reinforcement - 10 x 3m
Gunson Colortune Adaptor (12mm)
Gunson Smart Battery Alert