YWTESCH 12 Pack 0.065" Trimmer Line Compatible with Greenworks Weed Wacker, 18Ft String Trimmer Refill Dual Line Weed Eater String Replacement Spool (10-Pack) Cap Cover(2-Pack)

Features

• 【IMPORTANT NOTICE】This is a dual line trimmer spool, which is a different size than a single line spool. Please check the model number on your trimmer - usually located on a label near the motor or battery connector, or measure the size of your trimmer before ordering. Our spool diameter 2.16 inches, height 0.86 inch. The diameter of the centre hole is 0.43 inches. To avoid buying the wrong spool, please make sure your trimmer uses a double spool before ordering.
• 【INSTALLATION TIP】This is a dual line spool, so it is recommended to pinch both ends of the line when unravelling it so that the spool doesn't come apart for quicker installation on the trimmer and better use of the auto feed function.
• 【FIT FOR GREENWORKS TRIMMER 】 "YWTESCH" brand 8 pack dual 065 trimmer line replacement spool & cap compatible with Greenworks dual line auto feed weed wacker models : 2101602, 2101602A, STBA40B210, ST40B410, BST4000. Make sure you are ordering the right trimmer string for your particular weed whacker.
• 【NEWLY UPGRADED PREMIUM MATERIA】YWTESCH weed eater string made of PA6(Nylon) & 30% GF (Glass Fiber). Nylon is reinforced with glass fibre, which greatly enhances the hardness of the line and provides greater abrasion and heat resistance, with a tensile strength of more than 100 lbs, enabling it to maintain stable performance at high rotational speeds and not easily broken, thus ensuring the continuity and efficiency of the mowing operation.
• 【PRE-LOADED STRING TRIMMER SPOOLS】For home owners who need to use a string trimmer maybe once a week, replacing the spool beats winding nylon string on your old trimmer ! Just open the trimmer head and pop it in and you're good to go. Auto feed string trimmer refill reduces the hassle of manually tidying up spools. A must have for the trimmer
• 【RELIABLE AFTER-SALES SERVICE】We are a professional weed whacker string spool & cap supplier, so we have more reliable after-sales service. If the spools and cover caps are not suitable for your trimmer model, or you accidentally buy the wrong one, you can contact us at any time, we will provide you with a satisfactory solution within 24 hours, and we attach great importance to every customer's experience