Bolt Hole Spacing of Demco DM16080-52 and Titan T4853100 21K Trailer Couplers

Question:

Hi, I have a question about your 21k lbs straight tongue couplers. Demco Channel Tongue Trailer Coupler - Silver - 2-5/16 Ball - 3 Channel - Bolt On - 21K Item # DM16080-52 What is the height of the channel of this unit? I see the other 21k lb option is from Titan and there is measurement of 3.75 ID channel height. Also what is the from the 5/8 mounting holes to the center of hitch ball? And what is the distance between the ball center and the front 5/8 mounting hole? It looks like this one comes forward further than the Titan version. Would be helpful to know this distance on the Titan also. Thank you

asked by: Max M

Expert Reply:

The channel of the Demco 21K # DM16080-52 coupler is 3 inches deep. The distance from the center of where the trailer ball would sit to the first 5/8 inch hole is 7 inches, and 12 inches to the second hole.

The Titan # T4853100 dimensions are a little different. The inside depth is 3-1/2 inches. The distance from the center of where the trailer ball would sit to the first 5/8 inch hole is 7-1/2 inches and 12-1/4 inches.

I've shown these dimensions in the provided photo.

expert reply by: Mike L