1-7/8" x 1-7/8" Telescoping Channel 10 ft. - Pre-Galvanized RCA225/54-R90 Lumber Size: Intended for use

Lumber Size: Intended for use with 4x4 posts/columns

compatible with standard nuts and washers

When using the RCKWS

Retrofits and Remodels: Perfect for upgrading wall assemblies to current fire-resistance requirements without complete re-framing

helping you create cohesive and professional-looking outdoor structures

1-7/8" x 1-7/8" Telescoping Channel 10 ft. - Pre-Galvanized RCA225/54-R90 Lumber Size: Intended for useNote: This listing is for the larger 1 7 8" strut channel, designed to allow standard 1 5 8" strut channels to telescope inside. The standard size strut channel must be purchased separately. The 1 7 8" x 1 7 8" Telescoping Channel 10 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