Essex Lacing Strips, 21 RU, 2 Pack LACE21-2PK 21 RU vertical cable management lacing strip, 2-pack Features: Essex Vertical Cable Lacing Strips enable efficient management of cable bundles vertically within the rack. They are designed to fit perfectly in Essex racks and help ensure that installed AV systems run reliably and are finished with a professional touch. Perforated steel strips mount vertically and provide many locations for securing cable bundles Sizes available to fit all models of Essex Collection racks 2” width Sold in packs of 2 Flat black finish ESX-ACC-BKT bracket required to mount in RCS racks Specifications: General Info Finish: Flat Black Quantity: 2 Listing Agencies/Third Party Certifications RoHS: Yes Greenguard: Yes Dimensions Depth (US): 0.125 Height (US): 36.75 Width (US): 2 Rack Units: 21 Technical Information Mounting: Vertical