TRAK-STAR AREA ADJUSTABLE RAIL SHOE
No need to carry multiple shoes for AREA size rail.
Trak-Star patented adjustable shoe quickly adapts to ten different sizes. Simply pull the pin, slide the size adjustment bar to fit the desired rail then insert the pin into the corresponding hole.
Fits AREA Sizes: 100, 110, 112, 115/119, 130, 131, 132, 133, 136/141, 140
Made in USA.