Email Address Password Forgot your password?   Enter technical specs to build your own product Make a Selection Audio Video Data Patchcords Tools & Accessories RS422 Active 968 Series 969 Series 489 Series AES Series   Product Search Product Builder Shopping Cart Online Catalog Patchcord Store Programming Instructions CAD Files CAGE Code	Accessories: Replacement Mating Hardware Kit 48 E3M, 144 EPIN Replacement Mating Hardware Kit 48 E3M, 144 EPIN Replacement hardware for 48 Point E3 Patchbays. For use with 481, 488, 489, 489-S Series patchbays with an E3 rear interface.   Product Number List Price Your Price Quantity   4803R $39.00 $39.00               Bittree Customer Service: 1-800-500-8142 (U.S. only) or 1-818-500-8142 (outside U.S.) Email cs@bittree.com. © Bittree, Inc. All rights reserved. Webmaster.