The GTS (ex T5E) is a specific extractor designed to handle the GTS - Pont-à-Mousson brand manhole cover marked with the signals CLOSED-OPEN (Ouvert-Fermé).
This is a very popular manhole cover, characterised by the lack of attachment points and its special rotating closure system, which has allowed it to be classified D400 despite weighing only 28 kg.
The GTS extractor is the only solution available on the market capable of effectively and safely unblocking, opening and then correctly closing this type of manhole.