Do these come with batteries and a charger?

The listing confirms two ratchet wrenches in the set. Battery and charger status isn't specified — contact support to confirm what's in the box before checkout.

What size fasteners do these fit?

Socket size compatibility isn't detailed in the product specs. Check with our team on which bolt sizes these heads accept.

How long does a charge last?

Runtime isn't specified. Since you're getting a pair, you can swap between them while one charges — practical for longer jobs without downtime.