Makita B-60109 Commercial Grade Automatic String Bump & Auto Feed Trimmer Head, Universal LH for RBC251/310/311 (2-Pack)

Maximize your trimming efficiency with the Makita B-60109 (2-Pack) Automatic String Trimmer Head. This convenient 2-pack provides a reliable solution for maintaining your lawn and garden. Featuring a bump and auto-feed mechanism, this trimmer head enables quick and easy line advancement with a simple tap on the ground, effectively minimizing downtime and maximizing productivity. Built for commercial use, these trimmer heads are durable and engineered to withstand demanding conditions. The universal left-hand (LH) thread ensures compatibility with a range of Makita trimmers, specifically the RBC251, RBC310, and RBC311 series. With two heads included for excellent value and a spare on hand, these commercial-grade heads offer automatic string feed, easy installation, and consistent trimming performance.