Telescoping lacer bars are adjustable to meet the specific mounting requirements of various enclosures. Unique design accepts mounting of Middle Atlantic Products vertical power strips and vertical lacer strips. Choice of adjustable models for side-to-side and front-to-back support. LBFR-5A lacer bars have similar function but are fixed length. Steel construction with black powder coat finish. Sold in packs of 2. Designed for front-to-rear cable routing and support. Telescoping design for mounting flexibility. Can be mounted in most racks. Steel construction with black finish.