Ken-Tool, Akron, Ohio, has introduced the new Twist Socket, which grips positively into the surface of a damaged bolt head or nut to allow it to be removed by using a counterclockwise spiral grip ...

Twist-Tack metal fasteners from Amtak Fasteners, East Providence, R.I. (amtakfasteners.com), reliably attach materials such as rubber, plastic, and thin-gauge aluminum to steel tubing, aluminum ...