Usage Tips:Spool Cap Specification: Compatible with for Greenworks spools, 16ft 0065 inches, compatible with spools models 29252 and cap covers models 3411546A-6. Compatible Models: Compatible with for Greenworks weed eater string trimmer cap: 21332, 21222A, 21602, 21062, 21132, 21242, 21282, 21312, 21302, 21342, 21362, 21262, 2100202, 2100302, 2100702, STBA40B210, ST40B410, BST4000, ST40L00. 3411546A-6 spool cap, grass trimmer spool cap cover for Greenworks made of ABS, durable for use. 3411546A-6 replacement spool cap for Greenworks protects trimmer line fixed spool, prevent weeds from getting stuck inside, avoid damage to the trimmer. Easy to install, no tools needed to install, simply unhook the old cap and this can be snapped in place over spool line, to go in seconds. colour: green Material: ABS Package Contents: 3 x Spool Cap Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Please allow slight errors due to manual measurement. Please make sure you don't mind before bidding. Color may vary depending on your monitor, please understand. Note: Hello, please pay attention to your shipping address when purchasing products. If your delivery information (e.g. name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly