Until January 4, 2026, we are offering an extra 10% discount on all currently valid prices in the ABM online shop. Click here for your discount code and further information. Goods ordered between Dec. 24, 2025, and Jan. 4, 2026, will be delivered on January 5, 2026, as our office is closed during the period. We wish you a Merry Christmas and a healthy New Year 2026!

ABM 6200 nuts have been available since the early 1980s. The string action is comfortably adjustable for each string!