Two Pack of Snap Style Load Binders. Color may Vary. Heavy duty load binder utilizes a snapping action to tighten tie down chains. The forged steel handle offers maximum leverage, while the cam and pawl design allows for easier and faster securement. All of our chain binders meet FMCSA and DOT specifications, and are stamped with the size, break strength, and working load limit on the handle. 5/16" snap binders are made to be used with 5/16" Grade 70 Transport Chain.