The Makita 1913Y3-9 is a genuine OEM boundary wire set providing 50 metres of wire for use with the Makita RM350D robotic lawn mower. Supplied as the shorter alternative to the 150m 1913N2-4 wire set, the 1913Y3-9 is designed for situations where a full 150m run is unnecessary. This makes it a practical option for compact lawns, targeted guide wire installations, or topping up an existing perimeter that falls slightly short. The boundary wire defines the outer limit of the RM350D’s working area, preventing the mower from travelling beyond the lawn’s edges. The same wire can also function as a guide wire, directing the mower along a defined path from the charging station into areas that random mowing may not reach consistently. The RM350D supports up to two guide wires alongside the main perimeter boundary. Adding a guide wire to a narrow passage, a side lawn, or a more distant zone often requires only a short additional length, making this 50m set well suited to the task. As a genuine Makita accessory, the 1913Y3-9 is engineered to the correct specification for the RM350D’s signal system, ensuring reliable performance whether used as a perimeter boundary, a guide wire extension, or a replacement following garden works or landscaping. Features and Benefits: • Genuine Makita OEM accessory engineered to the correct specification for the RM350D signal system • 50 metres of wire suitable for boundary and guide wire applications • Practical shorter alternative to the 150m 1913N2-4 set for compact installations or extensions • Compatible with the RM350D’s support for up to two guide wires alongside the main perimeter • Suitable for replacing a specific section of wire following garden works or landscaping Specifications: Wire Length: 50m Compatible Model: Makita RM350D Robotic Lawn Mower Part Number: 1913Y3-9