How to Install Bolt-On Holds to Concrete

Using a hammer drill and 5/8” Concrete bit; drill your hole into concrete or a hollow block.

Blow the hole clean, insert the anchor cone end first and tap so that the climbing hold concrete anchor is recessed in the wall.

Insert a bolt into a climbing hold and thread it into the anchor.
If using a Hollow Set Tool, thread the anchor onto the wrench first before inserting it into the hole.