Safety hook fabricated of type 304 (18-8), 11 gauge stainless steel bracket with 7 gauge stainless steel hook. Hook is secured to bracket with torx-head screw and rubber friction washers. Unit manufactured to release when more than 20 lbs. of force is applied. Tension adjustment can be made by use of torx driver (available as option.) Unit supplied with 1" x 1/4"-20 torx-head screws for installation to wall anchors (not included).