!
!

18MM PLUG AB6
NGKAB6
!

Replaces A6

VINTAGE PLUG CAP
PLC3
!
Hard plastic plug cap, screws into cable. Old military stock.

18MM SPARK PLUG A7
NGKA7FS
!
Suitable for Norton 16H

ARIETE PLUG CAP
PLC4
!

Nice small black silicon plug, no resistor. Screws into the copper core of the cable.

KLG F50
KLGF50
!
GENUINE New Old Stock. Made by Kenelm Lee Guinness
Equivalent of Champion L86C.
Suitable for BSA M20/12 and Ariel sidevalve machines with 14mm plug. 
Comes in original instruction wrapping. No box.