Bosch Strong Line for ART 23 pack of 10 SKU: 133595 MODEL: F016800174 Error. try again later You've successfully joined the club $ 15 each Available on orders $50 to $1500. More info × Mitre 10 SAvailable at selected stores. Check your local store for details Variants Bosch strong line for ART 23 grass trimmer is an easy to maintain and convenient to replace optimum length line. It provides excellent strength and durability, enough for most uses. Pack of 10. Features and benefits Convenient and easy to replace. Fits Bosch ART 23 Grass Trimmers. Easy to maintain optimum line length.