The alm bd145 heavy duty lines are professional grade replacement trimmer lines designed for black and decker and compatible grass trimmers, offering reliable cutting performance for garden maintenance tasks. These heavy duty lines are manufactured in the uk to ensure quality and consistency. With a 2.4mm line diameter and 30cm length, they provide robust cutting power suitable for tackling tougher grass and light vegetation. The lines are specifically designed for black and decker models gl680, gl685, gl686, gl687, and gl690, as well as the bosch art30 combitrim, ensuring proper fitment and optimal performance. Supplied in a convenient pack of 10, these replacement lines offer excellent value for landscapers, gardeners, and maintenance contractors who need reliable spares on hand. The bd145 compares to part number f016800182, making it an ideal choice for those seeking compatible alternatives for their existing equipment. Features and benefits bull heavy duty 2.4mm diameter for robust cutting performance bull uk manufactured for consistent quality bull pack of 10 for long term supply bull compatible with multiple black and decker and bosch models specifications spool type line line diameter mm 2.4 brand suitability black decker size 2.4mm x 30cm