The STIHL 42066414600 Guide Plate is an authentic OEM replacement component designed for various STIHL TS series cut-off saws, including models TS 400, TS 410, TS 420, TS 460, TS 500i, TS 700, and TS 800. This essential guide plate helps maintain proper alignment and support during cutting operations, contributing to the saw's performance and longevity. Manufactured to STIHL's rigorous standards, it ensures a perfect fit and reliable operation for demanding applications.