Features: 【Sturdy and Reliable】The spool cover is made of high impact quality ABS material, ensuring durability and stability for a longer service life. 【Works Great】The KST120X spool cap effectively protects the spool line and keeps it securely in place ， It is designed to withstand regular use without easily being knocked off. 【Easy to Install】No extra tools are required for installation. unscrew the old cap and snap the new onto the spool wire. It can be installed in seconds, saving you time and effort. 【Original Blue】The string trimmer spool cap comes in the original blue color, matching the original perfectly. 【Compatibility】For 40V cordless string trimmers item numbers 506886 (model #KST 120X-06) and 651246 (model #KST 120X). Specifications: *Part Name: Spool Cover *Material: High impact quality ABS *Size: 74.5*31mm *Color: Blue Package Content: 1x Spool Cap Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Made of high quality material,durable and practical to use. Perfect price-performance ratio, save you more money. We will ship it ASAP,when you place the order. If you have any questions,please feel free to contact us, we will solve it for you immediately. Every customer can enjoy 30 days refund for Damaged/Quality Issues.