Hellermanntyton self adhesive and screw fixing cable tie mounts hellermann tyton 151 28349 the hellermanntyton 151 28349 mb3a is a mb mount base that is particularly suitable for applications with minimal space it is mounted into the equipment prior to cable installation the cables can then be attached using a standard cable tiewhere speed simplicity and a firm fixing base is required this square cut self adhesive mount is ideal particularly suitable for use in control cabinets teleco