TB Wood's has recently expanded its eCatalog to include Sure-Flex, Dura-Flex and Form-Flex (FSH & HSH) couplings. The enhanced online tool allows users to quickly select the right coupling for a specific application. Visitors can utilize specification filters to instantly narrow a coupling search, compare side-by-side product specifications, and view 3-D models and specification pages. Other features include the ability to search for a specific part number, download CAD drawings in various formats, request a customized part and submit an RFQ.