Rackrail, 10-32, 4 RU RRF4 Heavy-gauge 10-32 threaded rail, sold as a pair Features: Measuring 1/8” thick, the all-steel RRF rackrail is threaded for 10-32 screws and is finished in a durable black e-coat finish. With EIA standard spacing, they are sold in pairs and designed for use with 19-1/8” wide rough openings. Durable black e-coat finish. Heavy-gauge, 10-32 threaded rackrail Can be fastened into any sound 19-1/8” wide opening Durable black finish; sold in pairs Specifications: General Info Finish: Black E-Coat Quantity: 1 Listing Agencies/Third Party Certifications RoHS: Yes Greenguard: Yes Dimensions Depth (US): 1.53 Height (US): 7 Width (US): 0.68 Rack Units: 4 Technical Information Rackrail Type: 10-32 Material: Steel