RC100P Weed Eater Spool Cap Covers Compatible with Black Decker AFS Trimmers, 4 Caps and 4 Spring

Cap Cover Model: RC-100-P, part# 385022-03. Compatible with Black+Decker trimmer Spool Cap: GH400, GH500, GH600, GH610, GH900, GH912 LST136, LST136W, LST136B, LST140C, LST201, LST220, LST300, LST400, LST420, LST522 LSTE525, LSTE525BT, LSTE523 LCC140, LCC222, LCC221, LCC340C  BESTA510, BESTE620, BESTA512. ST8600, ST6600, ST7000, ST7700 CST1000, CST1200, CST2000 MTC220, MTE912 NST1118, NST2018, NST2118   Package includes: 4 x Replacement Spool Cap Covers 4 x spring. Product Features? Material: High quality ABS. Spool cap covers protects spring trimmer line fixed spool, prevent weeds from getting stuck inside, avoid damage to the trimmer.