Britool Extension 130mm 1/2in Drive
is no longer available although you may find similar or newer versions below:
The 1/2 inch extensions are crafted from chrome vanadium steel and finished in high chrome. This product is for manual use only.
ISO 3315, DIN 3122, ISO 1174-1.
The Britool BRIE117260B Extension 1/2in Drive has the following dimensions:Length: 130mm (5 in)Weight: 220 g