beta code number 009560008
measures 18.8mm diameter by 70mm length
thin walls for access to small areas
fitted with a protective rubber and a retaining spring which grips on the spark plug hexagon
chrome plated..
Beta code number 009560214
Measures 20.2mm diameter by 250mm length
With double bi hex ends
Long series: for protruding threads with 1/2" - 3/4" - 1" square drives
For work on engines..