FITS MODELS - Compatible with Black&Decker string trimmer models: CST500, CST800, GE600, ST1000, ST200, ST300, ST3000, ST400, ST4000, ST4400, ST4500, ST5000, ST6500, ST6800. Spool model: RS-136 / RS-136-BKP / 143684-01.
Cap model: 682378-02.
Colour:black

Material:ABS, stainless steel

Package Contents:
6 x Cap Cover
6 x Spring

Only the above package content, other products are not included.
Note: different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.