Description: With the advantages of high strength and easy installation, this table saw jig is very durable and convenient to use. Characterized by length adjustable and roller sliding tenon, this table saw jig is a practical woodworking bench tool. It is constructed of aluminum alloy material. The length of this product is 90mm, the width is 78mm and the height is 17mm. It is suitable for standard T-slot 19mm, 3/4 Inch rail. Item Name: Table Saw Jig Material: Aluminum Alloy Suitable For: Standard T-slot 19mm, 3/4 Inch Rail Adjustable Hole Position of Nut: 1/2/3 Hole Expansion Range: 1: 75~112mm, 2: 65~102mm, 3: 55~72mm Features: Length Adjustable, Easy Installation, Fast Cutting Size Details: L: 90mm/3.54", W: 78mm/3.07", H: 17mm/0.67"(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 Set of Table Saw Jig