Mount RB product to walls with no internal structure. Channel kit provides strength by creating a false wall fastening to studs 48" apart. Works best on flimsy 48" doors with 1/4" skin & enables you to mount a door cabinet with the necessary strength to hold heavy tools. Dimensions: 3.25" H x 48" W x .75" D Availability: Usually ships the next business day. 2274$40.99 Don't see what you want? .......... Need help? Or, IF THERE IS NO ORDER BUTTON AVAILABLE on the part you want to buy, please call us TOLL FREE at 1-888-6 GO FAST(1-888-646-3278) Monday - Friday 8AM - 4:30PM Pacific Time and talk to one of our experienced Sales Agents. Some parts may not be legal for sale or use in California and other states on any polution controlled motor vehicles. Check your local laws for use. Copyright © GoFastParts.com all rights reserved. No part of this site may be reproduced without prior written consent.