SCOPE OF APPLICATION: This trimmer spool cover is suitable for W-orx WG180, WG175.1, WG175, WG170.1, WG170, WG166.1, WG166, WG165, WG163, WG160.4, WG160.3, WG160.2, WG165WG160, WG155, WG154, WG153, WG152, WG151.5, WG151, WG150. Please refer carefully to its compatibility with your lawn mower before purchasing. MAIN APPLICATION: This trimmer spool cover is a utility trimmer accessory, used to replace the corresponding parts to make the trimmer work normally. GOOD PERFORMANCE: This The trimmer spool cover is exquisitely crafted and has stable performance. It can effectively protect the mowing rope, fix the spool, and make your lawn mower safer and more normal. HIGH-QUALITY MATERIALS: The trimmer spool cover is made of high-quality ABS material, which is durable and wear-resistant, not easy to deform and age. QUALITY GUARANTEE: We provide comprehensive after-sales service. You can contact our customer service at any time if you have any questions after purchase, and we will provide you