4 Pcs. Spool Caps for Worx Grass Trimmer WA6531 - ABS Plastic, 56.5x31.5mm

4 Pcs. Spool Caps for Worx Grass Trimmer WA6531 - ABS Plastic, 56.5x31.5mm

Keep every Worx trimmer head protected and feeding line smoothly. This four-pack of WA6531 spool caps snaps onto WG150-series and WG160-series models in seconds, sealing the spool against dirt and impact while you tackle grass edges, borders and fence lines all season long. Durable ABS construction shrugs off knocks, and having spares on the shelf means zero downtime when a cap inevitably cracks after hard bump-feed use.

Key Features and Specifications
- Direct replacement for Worx part WA6531; cap size 56.5x31.5mm
- Tough ABS body gives high impact strength and long wear life
- Caps shield the spool and line from debris so trimming stays safe
- Snap-on design swaps in seconds with no tools needed
- Four caps per set keep a spare ready for every mowing season

Compatible Models
WG150, WG151, WG151.5, WG152, WG153, WG154, WG155, WG155.5, WG156, WG157, WG160, WG160.1, WG160.2, WG163, WG165, WG175, WG180 string trimmers

Ideal Examples of Usage
- Replace cracked caps after bump feed wear so the line feeds smoothly again
- Keep a spare pair in the shed to avoid downtime during big garden clean-ups
- Share a four-pack between neighbours who run the same Worx trimmer range
- Prep older WG150 series units for spring by fitting fresh caps and new line
- Use one cap to test a refurbished trimmer, then fit the rest to fleet machines

Why This 4-Pack Is the Smart Buy
Buying four in one go costs less per cap, removes last-minute parts runs and keeps every spare spool safely covered. Fresh caps stop broken edges from shredding line, protect the bump knob and help the motor run cooler by stopping grass build-up around the head.

Interesting Facts About Spool Caps
- A worn or loose cap is a leading cause of line breakage and poor feed in bump style heads
- ABS plastic keeps its toughness down to about minus 20 C, so caps survive winter storage without cracking
- Cap replacement is the fastest DIY fix to restore trim quality; most owners can swap one in under thirty seconds
- Keeping the spool sealed reduces dirt ingress, which can extend motor life by cutting drag in the drive shaft

Package: Bulk