Mounting Hole Diameter and Spacing for 12.5K Demco Slide-Lok Trailer Coupler

Question

Question:

Hole diameter and spacing please!

asked by: Dirk

0

Expert Reply:

The mounting hole diameter for the Demco Slide-Lok Trailer Coupler # DM05557-81 is 5/8" and they are spaced 2" apart on center. I've attached a photo and review video that highlight this for you.

expert reply by: Jon G

0

Bolt Hole Diameter and Spacing for 12.5K Demco Slide-Lok Trailer Coupler
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Answer 1

Yes, you will be able to use the Demco Slide-Lok Trailer Coupler - Adjustable Channel Mount - Zinc - 2-5/16" Ball - 12,500 lbs #D05557-95 with the Demco 50-Degree A-Frame Coupler #DM15349-52. The #D05557-95 is for 3" wide channels and has…

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Answer 2

We have a folding trailer tongue hinge that could work for the purpose you describe, as long as your trailer frame isn't constructed of aluminum. You could use the Fulton Fold Away Coupler Hinge, part #FHDPW330300. The hinge kit is designed for 3…

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Answer 3

The biggest frame channel we offer couplers for is 3 inch. What I would recommend is the Bulldog Collar-Lok Coupler #BD028462 as this coupler is pretty long and would add some length to the tongue of your trailer. The overall length of this coupler…

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Answer 4

The 1/2" Trimax Dual Purpose Coupler Lock #TMX77FR measures 4" across to the U-Shaped locking pin. We also have the 9/16" Trimax Dual Purpose Coupler Lock #TMX67FR and Trimax Dual Purpose Coupler Lock with Ballistic Grade Nylon Housing…

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Answer 5

Serge, there actually is not a coupler lock that will work with the Demco Slide-Lok Trailer Coupler #D05557-95. This already has a lock built in so you really wouldn't need one. But, you are going to need the Buyers Products Heavy Duty Channel…

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Answer 6

Yes, it would. The snap pin that comes with the Demco Slide-Lok Trailer Coupler item #DM05557-81 has a 1/4" diameter so the etrailer Adjustable Trailer Coupler Latch Lock item #e98883 would be your best option.

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Answer 7

I would use a protractor, see photo, place the protractor on the edge of the inside of one side of the trailer frame and the other inside edge of the trailer frame should be parallel with the 50 degree line on the protractor. Another way to verify…

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Answer 8

The only difference in the Demco Channel Tongue Trailer Couplers #DM16080-95 and #DM15931-95 is going to be the bolt pattern. One will have the 5-Bolt hole pattern and the other is going to have 4-Bolt holes. I have included images below showing the…

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Answer 9

Karrier and Loadstar are two different brand names used by Kenda. There's no difference in quality or function between the two brand names. For a ST175/80-13 Radial trailer tire in load range D, I'd recommend part #AM10210 if you're…

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Answer 10

You'd be fine to have a weight distribution installed on your trailer as you travel on the hill you described. If anything it might help prevent the trailer from leaning excessively. For a 6,000 lb trailer you'd be looking at a tongue weight…

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Answer 11

The pivoting bolt or pin that the Lock N Roll Coupler part #336TS504 has is made from a hardened steel that as rigorously tested for capacity and found to be capable of handling up to 11,000 lbs of trailer weight and also meets SAE J684 towing safety…

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Answer 12

When installing a weight distribution hitch on your Cruise Master DO45 The Blue Ox SwayPro Weight Distribution w/ Sway Control - Clamp On - 15,000 pounds GTW, 1,500 pounds TW #BXW1500 will work for you if your trailer's gross tongue weight…

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Mounting Hole Diameter and Spacing for 12.5K Demco Slide-Lok Trailer Coupler

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