Allows Varijig Clamp Guide To Be Squared Up More Accurately. Large 90 Degree Head Allows The Varijig Clamp Guide To Be Used As A Clamping T- Square.Serrated Front Edge For Grip.It Is Secured To Fixed Jaw Using Two Self Tapping Screws.Varijig Clamp Guide Not Included.PTDTREDIRVJSCGSQA
