Double Slider:

5/16″ thread, 3/4″ long slider with a bolt to bolt distance of 3″.

Compatiblility: 

– J-Series Mounts to Tracks

– Other applications are possible

Product includes: 

D271: 2X S053 Double Slider – 4X Washers – 4X nylon nuts

D117: 4X S053 Double Slider – 8X Washers – 8X nylon nuts

D118: 6X S053 Double Slider – 12X Washers – 12X nylon nuts