The midfielder joins from Charlton Athletic until the end of the season.
Henry, who has League One experience with The Addicks, is delighted to be here.
“I’ve spoken to the manager a couple of times and a few boys that have worked with him.
“It was a no-brainer really to come here, get another good year in this league and hopefully have a good season.
“I think it will be a perfect fit for me. I like to be in a team that plays the right way, the way I think it should be played, and I think the manager shares that view.”
Henry joined Charlton at the age of ten, rising through their Academy ranks before making his first team debut in January 2020, aged just 16.
He spent the second half of the 2021/22 campaign at Wealdstone, making 20 National League appearances and scoring twice.
The now 20-year-old made 14 League One appearances for Charlton the following season, scoring his first goal for the club in an EFL Cup tie against Queens Park Rangers.
Last season saw Henry make 13 League Two appearances on loan at eventual promotion winners Crawley Town, before rejoining Wealdstone for the second half of their National League campaign, playing 17 times.
Welcome to the Crown Oil Arena, Aaron!
