1-5/8" x 3-1/4" Side by Side Strut Channel 20 ft. - Pre-Galvanized CB Column Bases Do not use double-shear hangers

Do not use double-shear hangers with I-joists

BT's and BTB's specifically are used for connecting structures that have an airspace of 2” to 3”

Clean the hole to remove dust and debris—this is critical for stainless anchors

Ensure Proper Joist Fit: The I-joist must sit fully into the hanger seat to ensure proper load transfer

1-5/8" x 3-1/4" Side by Side Strut Channel 20 ft. - Pre-Galvanized CB Column Bases Do not use double-shear hangersThe 1 5 8" x 3 1 4" Side by Side Strut Channel 20 ft. Pre Galvanized is a versatile and durable component designed for various structural and support applications. It's ideal for creating frameworks, securing systems, and providing support for electrical, plumbing, and HVAC systems. Made from high quality carbon steel with a pre galvanized finish to enhance its resistance to rust and corrosion, making it a great choice for environments with moderate