Genuine Makita Mitre Guide Rail Set for SP6000J/J1 1400mm - 3000mm Guide Rails Engineered for easy miter angle set up. Attaches in seconds. Use with SP6000 Plunge Circular Saw, and with Makita guide rails 194368-5 or 194367-7 Durable construction for longer life Ideal for cutting angled panels for custom cabinets, book cases, and more Rests against edge of material and pivots entire Guide Rail for quick and accurate setting and cutting of angles Graduated from 0 to 45 degrees left and right.