BC16-11MM-5/16"-A 1251 DSD21-5/8"-11MM-A DCSK32-24MM-1/2"-A NFA037400L DCS36-1"-19MM-A FCR24-6-6-SS MDCSK41-15-14-A BC16-1/2"-11MM-A 1252 MDSD33-11-10-A MDCSK51-17-17-A NFA037500R DCS36-14MM-1/2"-A USSK24-7/8"-17MM-F DCSK26-12-8-A K-3/16"-3/16"-SS MDSD33-11-8-A MDCSK51-20-19-A NFA037333L