Turnstile “fins” may be coming to a subway station near you as part of the MTA’s push to stop fare evaders. The vertical, metal “fins,” as they’re called, have ridges on the top that are meant to deter fare evaders from jumping over the turnstile.

The Metropolitan Transit Authority has rolled out its latest effort to combat fare evasion — this time installing spikes on turnstiles. The Post spotted workers installing the aggressive-looking apparatus Wednesday along the turnstile handrails at the 59th St.

The MTA is again trying to crack down on fare evasion with its newest rollout. FOX 5 NY's Briella Tomassetti has the details.