Jicyor 4PCS Spool Cover Trimmer, Black Decker Reel Compatible Replacement Coil Spool Cap Covers + 4PCS Spring Spare Parts For AFS Grass Trimmer

Brilliant product. I have both an ST4525 and a GL4525 Black & Decker strimmer. The covers fitted perfectly on both, and the springs are good firm snug fitting ones. That along with Prime next day delivery and cost of the covers and springs made this a fantastic buy.

In the Picture this is what happened to the Original Spool cap after Strimming around Paving slabs after 4 months!I took a bit of a gamble as I have the Black & Decker BESTA525 Reflex Strimmer and could find little info on the spool caps. Well I was very pleased as they fit better than the original and are more hard wearing. So if you have this Model or similar buy with confidence as they are excellent.