18" 45 Degree Tube Knee Brace - Pre-Galvanized CC Column Caps These hangers are easily installed

These hangers are easily installed on two-hour wood stud fire walls while framing

Allows for joist installation without compromising fire wall integrity

Use with standard square drive bits for optimal control

Self-drilling #5 point penetrates heavy-gauge steel with no predrilling required

Designed for consistent

18" 45 Degree Tube Knee Brace - Pre-Galvanized CC Column Caps These hangers are easily installed18" 45 Degree Tube Knee Brace Pre Galvanized provides added strength and stability to strut channel framing systems. The two hole channel brace connects two channels together at the corners at the top of the channel. Electro Galvanized Steel should be used in interior applications where conditions are dry, and humidity is low.