Contents: 1U-14in Cantilever shelf x2, M6 screws x12, M6 plastic washers x12, M6 cage nuts x12
Dimensions: 1.75 in H x 19 in W x 10 in D;
Usable Surface Area: 17.5 in W x 10 in D
Weight capacity: 55lbs; constructed from 1.5 mm heavy duty cold rolled steel with a durable black electro-static powder coated finish
Vented shelf helps to improve air flow and keeps your equipment from overheating
EIA/ECA-310 compatible; Fits standard 19 racks and cabinets to hold various network equipment like routers, modems, UPS systems and monitors