Part number: N027988 miter saw lower guard used with Miter Saw. Product size: The miter saw lower guard measures 14 x 8 x 2.5 inches, please note the size when purchasing. Compatible model: DHS716 Type 20, DHS716AB Type 20, DHS716AT2 Type 20, DHS716T2 Type 20, DHS790 Type 20, DHS790AB Type 20, DHS790AT2 Type 20, DHS790T2 Type 20, DW716 Type 20, DW716XPS Type 20, DWS779 Type 20, DWS780 Type 1, DWS780 Type 20, DWS782 Type 20. Function: Protect hands and prevent wood chips from splashing everywhere. If you have any problems please kindly contact us by logging in your Amazon Buyer Account, Find your order and click Contact Seller we will respond you in one business day.