Elongate

You touch a creature, causing its bones and limbs to become unnaturally elastic. For the duration, the target’s reach is 5 feet greater than normal when it makes a melee attack on its turn. The target can also touch, pick up, or otherwise interact with objects and surfaces up to 5 feet farther away from itself than normal.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the target’s reach and the distance to which it can interact with objects and surfaces increases by an additional 5 feet for every two slot levels above 1st.