The Facom 'S' extensions have a 1/2in drive to fit 1/2in sockets or ratchets. Their extra length means that hard-to-reach bolts & other fasteners are easily accessed for loosening or tightening. The extensions are finished in polished chrome.
Performance: Conform to ISO 3316, DIN 3123 & NF ISO 3316.
The FCM217 extension has the following specifications: