[Spool specification]: 30ft 0.065"High-quality ABS spool & tough polyamide nylon Compatible with Black+Decker AF-100, AF-100-3ZP, AF-100-BKP, AF-100-2 with Cap and Spring.Aerodynamic shape allows less drag for more efficient cuts [Compatible models]: Compatible with black decker string trimmer: GH900, GH600, LSTE525, LST300, BESTA510, LCC340C, LST522, ST8600, ST7700, ST7000, ST6600, NST2118, NST2018, NST1118, MTE912, MTC220, LSTE525BT, LSTE523, LST420, LST400, LST220, LST201, LST140C, LST136W, LST136B, LST136, LCC222, LCC221, LCC140, GH912, GH610, GH500, GH400, CST2000, CST1200, CST1000, BESTE620, BESTA512 [Precautions for use]: Wear eye protection and long pants when using this product to avoid injury caused by spilled lines. The product is only suitable for young grasses. For strong weeds, use other tools such as blades to trim [Professional CNC winding spool]: Compatible with Black and Decker spools by the CNC machine cutting and winding, automatic line change. Manual winding is cumbersome and can easily get stuck during use, which can cause damage to the string trimmer [Warranty]: We will provide free 24-hour good after-sales service. When you encounter problems, please contact us first and we will help you as soon as possible. Compatible with Black & Decker trimmer models:
GH400, GH500, GH600, GH610, GH900, GH912
ST6600, ST7000, ST7700
CST1000, CST1200, CST2000
MTC220, MTE912
NST2018, NST1118, NST2118
LST220, LST300, LST400, LST420, LST136
Trimmer spool model: AF -100 / AF-100-3ZP
Spool cap cover model: RC-100-P.

Product Features:
String trimmer line material: High quality nylon line.
Size: 30ft 0.065inch.
Cap material: ABS.
Easily into Trimmer:It’s as simple as snapping the spool into the grass trimmer.Professional factory pre-wound wire, automatic feed，which can offer the best reliability and quickest setup.

Package includes:
8 x String Trimmer Spool Line
1 x Spool Cap Cover
1 x Spring