from CA Or KY New micro D Carburetor Adjustment Tool for Echo PB-500T blowers. The handle is spring loaded and made of 100% aluminum with a ball bearing rotating head . Includes 2 different steel tips. This is nice tool and the only alternative to date when compared to the expensive and hard to find original Echo tool. Please match your part with ours for proper fitment, actual pictures shown. As a notice to our customers, when adjusting the carburetor with the micro D tip, you must be careful or the tip will strip. Even the original Echo tool can be damaged easily. These tools are used by our experienced in-house technician; please use at your own risk as the tool has a likely chance of breaking if not handled with due caution. Please Note: Micro D tip is delicate and must be used with care. Even the OEM tool can strip easily. If you do not feel comfortable about the use of this tool, reconsider the purchase. Features: All aluminum body with Spring loaded Ball bearing rotating head on handle Removable Micro D steel tip 9 (handle tip with care and adjust carefully) Removable Regular D steel tip Measures 150mm / 5 3/4" long including tip Will work on echo carburetor A021001642 Replace Part Number: Echo 91059L 91100 For Echo PB-500T (Please refer to compatibility chart For details)