TrueTrac Pro-Series 8' Combo Kit Main Product Line How to tell the difference

How to tell the difference between E-Series and Pro-Series tracks:

One (1) 24

only 1/4 and 3/8 are available

Two parallel grooves on the underside are "T" shaped

two vertical grip handles

TrueTrac Pro-Series 8' Combo Kit Main Product Line How to tell the differenceAdapts any standard circular saw into a precision track guided cutting tool with the TrueTrac 8ft track saw guide Produces chip and splinter free cuts on both sides of your blade Provides an exact line of cut reference for effortless layout and cut setup Includes a total of 105 inches of track consisting of one 57 inch and one 48 inch section with dovetail connectors, allowing overhang for starting and finishing a 96 inch or 8ft long cut