The hosts were reduced to ten men in first half injury time when Ruben Carvalho was sent off and Robbie Blake’s team eventually made their one-man advantage count to snare the points in north London.
It leaves them 10th – five points off the play-off places with games in hand over many of the sides above them.
See pictures by Lyn Phillips and Trevor Staff on this page and the ones linked – or by simply scrolling down if you’re on the Observer app – and get all the news from the Rocks camp on the Observer app, this website and in the Bognor Observer every week.
1. Wingate and Finchley v Rocks pictures by Lyn Phillips and Trevor Staff (2).jpg
Action from the Rocks' 1-0 win at Wingate and Finchley Photo: Lyn Phillips and Trevor Staff
2. Wingate and Finchley v Rocks pictures by Lyn Phillips and Trevor Staff (13).jpg
Action from the Rocks' 1-0 win at Wingate and Finchley Photo: Lyn Phillips and Trevor Staff
3. Wingate and Finchley v Rocks pictures by Lyn Phillips and Trevor Staff (9).jpg
Action from the Rocks' 1-0 win at Wingate and Finchley Photo: Lyn Phillips and Trevor Staff
4. Wingate and Finchley v Rocks pictures by Lyn Phillips and Trevor Staff (7).jpg
Action from the Rocks' 1-0 win at Wingate and Finchley Photo: Lyn Phillips and Trevor Staff