製品情報 "Thumb screw"
MG: MGA (1955-62) ? MGB (1962-80)
Sprite / Midget: To October 1974: all models with 948cc., 1098cc. and 1275cc. engine
Mini: all models (1959-2000)
Morris: Minor Series II, III and V (1952-71)
rocker cover retaining - chromed