Black & Decker
Black & Decker Replacement Spool + Dual Line 2x6m 1.6mm
- 30-day returnsSee our returns policy

Product overview
Black & Decker Reflex2 Dual Line Trimmer Spool 2 x 6m for GL660PC GL670PC GL315
Keep your garden looking pristine with the genuine Black & Decker Reflex2 Dual Line Trimmer Spool. Providing a total of 12 meters of line split into two 6-meter lengths (2 x 6m) with a 1.5mm thickness, this replacement spool ensures smooth, uninterrupted cutting performance. It is expertly engineered to drop seamlessly into your trimmer's spool holder, making maintenance fast and straightforward. Compatible with an extensive lineup of classic Black & Deckertrimmers—such as the GL315, GL337, GL350, GL650, GL660, GL670, and GL5530—this dual-line spool delivers the reliable durability and clean-cut precision you need for regular lawn care and weed control.
Key benefits
-
Dual line layout ensures a wider cutting swathe and faster completion of lawn edging tasks.
-
Precise 1.5mm line thickness balances cutting flexibility with high tensile strength.
-
Quick, snap-in installation gets you back to gardening with minimal downtime.
Product details
Features and specifications
- Brand
- Black & Decker
- Line Configuration
- Reflex2 Dual Line (2 x 6 metres)
- Line Thickness
- 1.5 mm
- Material
- High-strength durable nylon
- Compatibility
- Fits GL315, GL337, GL350, GL650, GL660, GL670, GL651, GL652, GL653, GL655, GL656, GL687, GL680, and GL5530
Measurements
- Item Dimensions
- 170 L x 120 W x 40 H mm (166mm x 117mm x 37mm packaging footprint)
- Suitability
- Designed for residential grass trimmers and strimmers used by adult homeowners.
Materials and care instructions
- Materials: Premium flexible nylon cutting line and robust molded plastic spool casing.
- Maintenance: Store replacement spools in a cool, dry place away from direct sunlight to maintain the integrity and flexibility of the nylon line.
Additional information
| Brand | Black & Decker |
| Model Number | A6441-XJ |
| Weight | 101 g |
| Barcode / GTIN | 5035048009345 |
What’s in the box
- 1 x Black & Decker Reflex2 Dual Line Spool
Trustpilot
What customers say
These are real customer reviews written on Trustpilot, an independent review site. They are about shopping with BuysBest overall, not just this product.
Have a question about this product?
Quick answers come straight from this product’s listing and our store details.
What is in the box?
- 1 x Black & Decker Reflex2 Dual Line Spool
What are the key specifications?
- Brand
- Black & Decker
- Line Configuration
- Reflex2 Dual Line (2 x 6 metres)
- Line Thickness
- 1.5 mm
- Material
- High-strength durable nylon
- Compatibility
- Fits GL315, GL337, GL350, GL650, GL660, GL670, GL651, GL652, GL653, GL655, GL656, GL687, GL680, and GL5530
Is it in stock?
This product is currently sold out.
How much is delivery?
UK standard delivery is £4.99 and UK express delivery is £6.99. UK standard delivery is free on orders over £40. You choose your delivery option at checkout.
Can I collect it in store?
Collection is not available for this item right now.
What is your returns policy?
Please read our returns policy for the full details.