Adopting fine workmanship, stable characteristics and high reliability design, this guard wheel has long service life. Thanks to thick and compact feature, it is durable in use and convenient compatible you to carry or install. Made of premium metal material, it is sturdy and practical. The length of this guide wheel is 7.4cm and the height is 1.5cm. It is perfect compatible Hitachi 55 jig saw. Item Name: Jig Saw Guide Wheel Material: Metal Features: High Reliability, Stable Characteristics, Durable Size Details: 7.4cm x 1.5cm or 2.91" x 0.59" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Jig Saw Guide WheelDurable Jig Saw Guide Wheel Ea SZRH A-F