①. Bosch EasyGrassCut 23, 26, 18, 18-230, 18-260, 18-26 String Trimmer Spool and Line 6 Pack F016800569 Replacement ②. 6 Pack F016800569 String Trimmer Spool and Line for Bosch EasyGrassCut 23, 26, 18, 18-230, 18-260, 18-26 Replacement[ALJ] ③. Pre-Wound: The spool line is 13.2ft in length and 0.063 inch in diameter and factory wound for reliability and performance. ④. Compatible with EasyGrassCut 23, 26, 18, 18-230, 18-260, 18-26. ⑤. The spool replacement is made of ABS material and polyamide nylon thread. Pliable, flexible and long-lasting. ⑥. Easy to Use: Snap-in installation for quick and easy replacement without tools. Professional CNC machine cutting and automatic bobbin winding is less time consuming than manual bobbin winding, reducing damage to the grass trimmer and eliminating snags when mowing. ⑦. Warm Tip: Strong centrifugal force and fast cutting during use. Please wear eye protection and long trousers to avoid unnecessary injury. ⑧. Material: ABS, nylon ⑨. colour: Black ⑩. Package Contents: 6 x Spool & Line ⑪. Only the above package content, other products are not included. ⑫. 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.