Black & Decker RC-100-P Replacement Spool Cap and Spring for AFS Trimmer
The Black & Decker Replacement Spool Cap and Spring is designed for use with string trimmers that utilize an automatic feed spool. This product fits Black & Decker AFS models GH400, GH500, GH600, CST1000, CST2000, NST2018, ST7000, ST6600, and ST7700.