Sure, here's a refined and simplified version of the original title focusing on the product keywords: *BLACK+DECKER Trimmer Line, 3-Pack Replacement Spool, 30-Feet, 0.065-Inch Diameter**

The BLACK+DECKER Auto Feed System (AFS) Replacement Spool is designed to simplify the tedious task of hand-winding spools. Suitable for use with BLACK+DECKER auto feed string trimmers, the 30-foot factory-wound replacement spool features a .065-inch diameter line that utilizes centrifugal force to automatically feed the cutting string, eliminating the need for bumps and hitches.

Compatibility: The AFS Replacement Spool is compatible with a wide range of BLACK+DECKER auto feed string trimmers, including BESTA510, BESTA512, BEASE620, CST1000, CST1200, CST2000, GH400, GH500, GH600, GH610, GH900, GH912, LST120, LST136, LST140, LST201, LST220, LST300, LST400, LST420, LST522, LST1018, LSTE522, LSTE523, LSTE525, NST1018, NST1024, NST1118, NST1810, NST2018, NST2118, ST7000, ST7200, ST7700, ST7701, ST8600, and ST9000.

The BLACK+DECKER AF-100-3ZP String Trimmer Replacement Spool 3-pack offers a convenient solution for replacing worn-out spools. Designed for use with BLACK+DECKER auto feed string trimmers, these 30-foot factory-wound replacement spools feature a .065-inch diameter line that utilizes centrifugal force to automatically feed the cutting string, eliminating the need for manual adjustments and hassles.

The Black & Decker AF-100-3ZP is a 3-pack of 30-foot, 0.065-inch replacement spools. The factory-wound line ensures maximum reliability and performance. This spool is compatible with a variety of BLACK+DECKER string trimmers, including GH400, GH500, ST6600, ST7000, ST7700, CST1000, CST2000, and NST2018. Powered by a battery, these replacement spools are designed for cordless cutting efficiency and are manufactured in Canada.

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