Black & Decker Trimmer Line Replacement Spool, Dual Line, .080-Inch

Trimmer Line Replacement Spool, Dual Line, .080-Inch

Features

  • Dual-line spool
  • .080-inch line diameter
  • Factory-wound line for ready installation
  • O.E.M. authorized replacement part
  • Compatible with multiple trimmer models

Specifications

Oem Part Number DF080
Compatible Models GH700, GH710, GH750, GH1000
Line Length 30 ft (factory wound)
Line Diameter 0.080 in
Battery Included No
Cordless Vs Corded Cordless
Gtin 00028877524580
Country Of Manufacture United States
Product Dimensions (Hx Lx W) 5.8 in x 4.7 in x 1.3 in
Weight 0.2 lb
Price USD 9.99

Replacement spool of trimmer line designed for compatible string trimmers. Dual-line configuration using .080-inch diameter line; factory-wound to provide a ready-to-install length. This is an O.E.M.-authorized replacement compatible with the listed trimmer models.

Model Number: DF-080

Black & Decker Trimmer Line Replacement Spool, Dual Line, .080-Inch Review

3.8 out of 5

Using a string trimmer can either be a smooth, rewarding experience or a frustrating ordeal, largely depending on the quality of the trimmer line you use. Having spent a considerable amount of time with the Black & Decker Trimmer Line Replacement Spool (model DF-080), I have gathered some valuable insights into its performance, durability, and overall usability.

Design and Compatibility

One of the first things you notice about the DF-080 is its dual-line design, which is intended to enhance cutting efficiency. The line diameter stands at .080 inches, a standard size that balances between durability and cutting performance. This spool is factory-wound, which is supposed to offer more reliability and consistency compared to hand-wound spools. The spool is compatible with multiple BLACK+DECKER trimmer models, including GH700, GH710, GH750, and GH1000. This is a significant advantage if you own one of these models, as it saves you from the hassle of searching for a compatible spool.

Installation and Ease of Use

Installing the spool is straightforward. Simply remove the old spool, align the new one, and snap it into place. The dual-line design can be a bit trickier to handle during installation compared to single-line spools, but it’s nothing that a little patience can’t solve. Once installed, the spool fits snugly and operates as expected.

Performance

In terms of cutting performance, the DF-080 does a commendable job. The .080-inch line is robust enough to handle typical yard tasks, from trimming grass to cutting through thicker weeds. The dual-line design ensures a more efficient cut, reducing the time you spend on each pass. The factory-wound spool maintains a consistent feed, which is a significant improvement over manual winding. When it works, the auto-feed system is a game-changer, eliminating the need to stop and adjust the line constantly.

Durability

However, the spool's durability raises some concerns. While the line itself holds up well against standard yard work, the plastic reel that houses the line seems to have issues. Over time, the plastic becomes brittle and prone to breaking. I’ve had instances where the reel literally crumbled apart in my hands after just a few uses. This is a significant drawback, as replacing the spool frequently can become both frustrating and costly.

Cost Efficiency

Speaking of cost, the DF-080 is reasonably priced but can become expensive if you have to replace it frequently due to durability issues. Each spool lasts for about three years under moderate use, which I find acceptable. However, if you have a larger yard or use your trimmer more frequently, you might find yourself replacing the spool more often.

Common Issues

One of the most common issues I've encountered with the DF-080 is the line getting tangled or jammed inside the spool. This usually happens when the line gets too tight, making it difficult for the auto-feed system to function correctly. While this isn’t a deal-breaker, it does require occasional stops to manually adjust the line. Another issue is the line running out quickly, especially if you’re working on a larger yard. This can be mitigated by having spare spools on hand, but it’s an inconvenience nonetheless.

Safety Considerations

Using a string trimmer always comes with safety considerations, and the DF-080 is no exception. The .080-inch line is strong and can cause injury if it comes into contact with skin. Always wear appropriate protective gear, including gloves and safety goggles, to minimize the risk of injury. Be cautious around stones and other hard objects, as the line can cause debris to fly, posing a hazard.

Aesthetic Appeal

On a lighter note, the green color of the trim line is a nice touch. It’s a small detail, but it makes the spool visually appealing and easy to spot among other tools and accessories. While this doesn’t impact performance, it’s always nice to have a product that looks good.

Final Thoughts

The Black & Decker Trimmer Line Replacement Spool (DF-080) offers a mixed bag of performance and durability. Its dual-line design and factory-wound spool provide excellent cutting efficiency and ease of use, making yard work quicker and less cumbersome. However, the durability of the plastic reel is a significant concern, as it tends to become brittle and break over time.

Despite its drawbacks, I would still recommend the DF-080 for those who own compatible BLACK+DECKER trimmer models. Its performance and ease of installation make it a convenient option for maintaining your yard. However, if you have a larger yard or require a more durable solution, you might want to consider alternatives or be prepared to replace the spool more frequently.

Overall, the DF-080 is a reliable choice for light to moderate yard work but falls short in terms of long-term durability. If you’re looking for a quick and easy replacement spool that fits well and performs efficiently, this model is worth considering. Just keep an eye on the plastic reel and have a spare on hand to avoid any interruptions in your yard work.


Project Ideas

Business

Mobile Edge & Trim Tune-Up

Offer a flat-rate service focusing on crisp edging, fence line cleanup, and paver weed removal. Stock DF080 spools so you can replace line on-site quickly. Market to busy homeowners for pre-party yard refreshes and seasonal touch-ups.


Cemetery/Monument Care Microservice

Provide respectful, low-impact trimming around headstones and markers where blades are risky. The .080 in dual line gives control near stone without chipping. Sell subscriptions to families for monthly or holiday cleanups, with photo updates.


Spool Swap Subscription for HOAs

Create a recurring service for small HOAs and property managers: deliver OEM DF080 spools, install on compatible trimmers (GH700/GH710/GH750/GH1000), and perform fast common-area edging. Bundle line recycling/collection for sustainability.


Event Lawn Logos and Monograms

Niche offering for weddings, graduations, and open houses: cut temporary grass logos and monograms using stencils and precision trimming. Charge per design and square footage; upsell same-day edging and walkway weed cleanup.


How-To Content + Affiliate Sales

Produce short tutorials on replacing DF080 spools, troubleshooting feed issues, and achieving pro-level edges. Monetize via affiliate links to OEM spools and compatible trimmers, plus downloadable stencil packs for lawn art.

Creative

Lawn Stencil Art Day

Design and cut temporary lawn murals (monograms, geometric patterns, team logos) using cardboard/plastic stencils and a trimmer loaded with the .080 in dual-line spool for crisp edges. The factory-wound DF080 drops in fast so you can swap mid-project without losing your design flow.


Wild Patch Maze

Let a corner of your yard grow tall, then carve playful paths and spirals with the dual-line spool to make a mini maze for kids or a meditative walking path. The .080 in line handles thicker grasses and edges cleanly around curves.


Paver Joint Revival

Restore patios and walkways by trimming weeds from between bricks and stepping stones. The dual-line setup chews through joint growth while being gentler on hardscapes than metal tools, giving you sharp, clean lines that look professionally edged.


DIY Vine Trellis Grid

Use lengths of the trimmer line to weave a weather-resistant grid between two stakes or a fence for peas, cucumbers, or flowering vines. The 0.080 in nylon ties well and resists UV and moisture; it’s great for seasonal, non-load-bearing plant support.


Upcycled Spool Organizer

After the line is used, repurpose the empty spool as a cord-and-twine caddy. Wind paracord, garden twist-tie, or kite string onto it and label the rim. Mount several on a pegboard for a tidy, rotating organizer.