Hand-screw the Toggle-Lok into the threaded insert.

Push in by hand
(no special tools or hammer needed.)

(Arrows indicate the Toggle being compressed through the hole.)

When the toggle snaps open, hand tighten, and you're done.

(Arrows indicate the Toggle locking the insert securely to the form.)

When stripping the product from the form the toggle portion will break away, leaving a thread protector and locator in the insert that can be removed at the job site with a screwdriver.