aporozona

BLACK+DECKER spool

AF-100 spool: which trimmers it fits

BLACK+DECKER lists the AF-100 (also sold as AFS Replacement Spool .065", AF-100-3, AF-100-2, AF-100-3ZP, AF-100-BKP) for 23 trimmer models. It takes .065" line. The matching cap is the RC-100.

Compatible trimmers

as listed by BLACK+DECKER
SeriesModels
GHGH400, GH500, GH600, GH610, GH900, GH912
LSTLST220, LST300, LST400, LST420, LST136
STST6600, ST7000, ST7700
CSTCST1000, CST1200, CST2000
NSTNST2018, NST1118, NST2118
BCSTRBBCSTRB922H1
MTCMTC220
MTEMTE912

Your model number is on the label on the trimmer's motor or shaft housing. If it isn't listed, compare the old spool and cap before buying.

Sold as AF-100 (1-pack), AF-100-2 (2-pack), AF-100-3ZP (3-pack), AF-100-BKP (1-pack) — same spool, different pack sizes.

Line per spool: 30 ft.

How to change it

Step-by-step
Trimmer Line Size: .065 vs .080 vs .095 — What Your Trimmer’s Manual Allows
Step-by-step
How to Wind a Trimmer Spool — Single-Line and Dual-Line (From the Manuals)
How to Measure Your Old Spool to Find a Replacement
Step-by-step
How to Measure Your Old Spool to Find a Replacement
Step-by-step
How to Replace a BLACK+DECKER AF-100 Spool (Step by Step)
Step-by-step
Trimmer Line Won’t Feed? What the BLACK+DECKER, RYOBI, CRAFTSMAN and Toro Manuals Say to Check

AF-100-compatible spools we sell

AF-100 AFS Spool
aporozona
AF-100 AFS Spool
$17
AF-100 Replacement Spool
aporozona
AF-100 Replacement Spool
$18
AF1003ZP String Trimmer Replacement Spool
aporozona
AF1003ZP String Trimmer Replacement Spool
$17

Sources

Compiled from BLACK+DECKER's own product page and manual, last checked 2026-09-25. aporozona is not affiliated with BLACK+DECKER.