Generic 682378-02 RS-136 Spool Cap Replacement for Black Decker Trimmers — 2 Pack with Spring

Overview

Refresh your trimmer with the Generic 682378-02 RS-136 spool cap replacement. Built to fit a range of Black Decker models, this two-pack includes everything you need to keep line feeding smooth and consistent. The caps are designed to pair with spools that rely on a spring during operation, helping to maintain tension and prevent jamming while you work around lawns, driveways, and garden borders.

Crafted with thoughtful materials and a practical footprint, these caps are more than a simple cover—they are part of a reliable system that supports steady cutting, easier maintenance, and longer-lasting performance in everyday yard care.

What’s Included

• 2 x 682378-02 Spool Cap
• 2 x Spring
• Spool cap covers the spring and protects the trimmer line feed

Key Features and Benefits

• Pre-wound compatibility for quick replacements, saving you time during a busy mowing day
• Easy installation with no tools required—simply clamp into position and hand-assemble
• Durable ABS and nylon construction supports a longer service life and resistance to impact
• Designed to reduce drag through aerodynamic principles, helping the trimmer feed line as needed
• Spool cap coverage helps keep weeds and debris from interfering with the trimmer mechanism

Dimensions and Build

The cap measures 2.87 inches in length and 1.15 inches in height, with a flexible yet sturdy profile that works with a range of spool configurations.

Compatibility and Fit

These components are compatible with 682378-02, 68237-02, 6823378-02, RS-136 spool caps and several Black Decker models such as ST1000, ST4000, ST4500, GE600, CST800, and ST6800.

Usage Notes

For best results, align the cap with the spool and press firmly by hand to secure it in place. The included springs aid in maintaining tension, while the cap protects the spool from debris and minimizes wear on the cutting line.

Why Consider This Replacement

Choosing this spool cap set can help you maintain consistent line feeding, reduce downtime, and extend the life of your trimming system. While results can vary with use, the combination of durable materials, straightforward installation, and broad compatibility makes this a practical option for lawn care routines.