THTEN RC-100-P Trimmer Cap Spring | 385022-03 Replacement for Black & Decker

Overview

The THTEN RC-100-P AF-100 Trimmer Cap Spring is a practical replacement part designed to fit a broad range of Black & Decker trimmers that use the RC-100-P spool cap. This kit focuses on protecting the fixed spool and spring while helping keep weeds and debris from jamming the cutting head. While not a guarantee of performance, it presents a sensible option to maintain smooth operation and reduce nuisance maintenance when a cap or spring wears out.

Included in this kit are four RC-100-P spool caps and four springs, with part reference 385022-03. Having multiple caps and springs on hand can simplify routine upkeep, minimize downtime, and support consistent feedback from the trimmer during use. The design emphasizes straightforward replacement so you can get back to trimming without a long interruption.

What’s Included

• 4 RC-100-P spool caps
• 4 associated springs
• Spool cap model references: RC-100-P / RC100P / RC 100 P; part # 385022-03

Broad Compatibility

The RC-100-P cap is described as compatible with a wide array of Black & Decker trimmers, including models in the GH family (GH400, GH500, GH600, GH610, GH900, GH912) and various CST, LST, NST, and ST series, as well as Grass Hog parts. This breadth means the part can serve as a versatile replacement option for multiple machines that use a similar cap and spring configuration.

When selecting a replacement, verify that your trimmer’s head uses the RC-100-P style cap. For safe maintenance, always turn off the trimmer before changing, installing, or removing the spool.

Real-Life Use and Benefits

In everyday yard work, having a dependable cap and spring on hand helps you respond quickly when a component wears or breaks. A properly seated cap keeps the spool aligned, which can contribute to reliable line feeding and reduce the chance of weeds snagging the head. The kit’s 4-cap/4-spring composition provides a practical backup set for ongoing upkeep of compatible trimmers.

• Easy installation and clear part references can speed up maintenance.
• Protects the mechanism from debris and minor impacts during trimming sessions.

Why Choose THTEN

THTEN focuses on practical, compatible replacement parts built for everyday use. The RC-100-P kit aligns with multiple part references and a broad assortment of compatible Black & Decker trimmers, offering a dependable option for routine upkeep and dependable performance over time.