Manuals Brands Troy-Bilt Trimmer Attachments Troy-Bilt Trimmer Attachments Manuals ProdManuals has more than 2 Troy-Bilt Trimmer Attachments manual(s) covering 2 model(s). A C Models Document Type A AS720 TrimmerPlus Add-On Extended Boom String Trimmer with Fixed Line Cutting Head C CB720 TrimmerPlus Add-On High Performance Blower