Click to expand Tap to zoom 2" Adjustable Collar Lock Coupler by Amera Trail Save Liquid error (product-badge line 32): -Infinity% $69.57 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 2 inch Collar Lock Coupler 7,000 lb Weight Cap Fits inside of a 2-7/8" channel Equipped with heavy-duty cast head & sleeve lock closure Convenient chained on coupler pin RAM Part # CTA-190 AT# 425