Trailer Spring - Double Eye Springs

Double-eye or eye/eye trailers springs are all 1-3/4 inches wide and range in length from 18 to 30 inches and with trailer spring capacity ranging from 300 to 4,000 lbs.

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SKU MTS-055

$96.00

Trailer Leaf Spring | Double Eye | 8 Leaves | 4,000 lbs. Capacity

Double eye trailer spring is made from the highest quality steel. 1. Details

2 In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:8
Width:1.75 inches
Steel Thickness:.360 inch
Free Length (C):26.00 inches
Length (A):14.00 inches
Length (B):14.00 inches
Arch (H):4.25 inches
Capacity:4,000 lbs. each
Bushing ID9/16 inch
MPN: UNA-055

SKU MTS-051

$48.67

Trailer Leaf Spring | Double Eye | 4 Leaves | 2,000 lbs. Capacity

Double eye trailer spring is made from the highest quality steel. 1. Details

20+ In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:4
Width:1.75 inches
Steel Thickness:.360 inches
Free Length (C):26.00 inches
Length (A):14.00 inches
Length (B):14.00 inches
Arch (H):4.25 inches
Capacity:2,000 lbs. each
Bushing ID9/16 inch
MPN: UNA-051

SKU MTS-218

$48.48

Trailer Leaf Spring | Double Eye | 4 Leaves | 2,500 lbs. Capacity

Double eye utility trailer spring is made from the highest quality steel. 1.75 inches wide, 25. Details

Typically ships in 3 to 4 business days.

Number of Leaves:4
Width:1.75 inches
Steel Thickness:2 at .401 inch and 2 at .360 inch
Free Length (C):25.25 inches
Length (A):13.25 inches
Length (B):13.25 inches
Arch (H):3.00 inches
Capacity:2,500 lbs. each
Bushing ID9/16 inch
MPN: UNA-218

SKU MTS-111

$54.07

Trailer Leaf Spring | Double Eye | 5 Leaves | 3,000 lbs. Capacity

Double eye trailer spring is made from the highest quality steel. 1.75 inches wide, 25. Details

8 In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:5
Width:1.75 inches
Steel Thickness:.360 inch
Free Length (C):25.25 inches
Length (A):13.33 inches
Length (B):13.33 inches
Arch (H):3.12 inches
Capacity:3,000 lbs. each
Bushing ID9/16 inch
MPN: UNA-111

SKU MTS-167

$29.97

Trailer Leaf Spring | Double Eye | 4 Leaves | 1,400 lbs. Capacity

Double eye utility trailer spring is made from the highest quality steel. 1.75 inches wide, 20. Details

18 In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:4
Width:1.75 inches
Steel Thickness:2 at .291 inch and 2 at .262 inch
Free Length (C):20.50 inches
Length (A):11.13 inches
Length (B):11.13 inches
Arch (H):3.35 inches
Capacity:1,400 lbs. each
Bushing ID9/16 inch
MPN: UNA-167

SKU MTS-072

$30.12

Trailer Leaf Spring | Double Eye | 3 Leaves | 1,650 lbs. Capacity

Double eye trailer spring is made from the highest quality steel. 1.75 inches wide, 18. Details

6 In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:3
Width:1.75 inches
Steel Thickness:.323 inch
Free Length (C):18.31 inches
Length (A):10.12 inches
Length (B):10.12 inches
Arch (H):3.00 inches
Capacity:1,650 lbs. each
Bushing ID9/16 inch
MPN: UNA-072

SKU MTS-220

$39.48

Trailer Leaf Spring | Double Eye | 3 Leaves | 2,000 lbs. Capacity

Double eye trailer spring is made from the highest quality steel. 1.75 inches wide, 25. Details

8 In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:3
Width:1.75 inches
Steel Thickness:2 at .401 inch and 1 at .360 inch
Free Length (C):25.25 inches
Length (A):13.25 inches
Length (B):13.25 inches
Arch (H):3.00 inches
Capacity:2,000 lbs. each
Bushing ID9/16 inch
MPN: UNA-220

SKU MTS-216

$35.43

Trailer Leaf Spring | Double Eye | 3 Leaves | 1,750 lbs. Capacity

Double eye trailer spring is made from the highest quality steel. 1.75 inches wide, 23. Details

7 In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:3
Width:1.75 inches
Steel Thickness:.360 inch
Free Length (C):23.13 inches
Length (A):12.41 inches
Length (B):12.41 inches
Arch (H):3.50 inches
Capacity:1,750 lbs. each
Bushing ID9/16 inch
MPN: UNA-216

SKU MTS-079

$44.08

Trailer Leaf Spring | Double Eye | 4 Leaves | 2,500 lbs. Capacity

Double eye utility trailer spring is made from the highest quality steel. 1.75 inches wide, 23. Details

4 In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:4
Width:1.75 inches
Steel Thickness:.360 inch
Free Length (C):23.13 inches
Length (A):12.56 inches
Length (B):12.56 inches
Arch (H):3.63 inches
Capacity:2,500 lbs. each
Bushing ID9/16 inch
MPN: UNA-079

SKU MTS-053

$67.62

Trailer Leaf Spring | Double Eye | 6 Leaves | 3,000 lbs. Capacity

Double eye utility trailer spring is made from the highest quality steel. 1. Details

2 In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:6
Width:1.75 inches
Steel Thickness:.360 inch
Free Length (C):26.00 inches
Length (A):14.00 inches
Length (B):14.00 inches
Arch (H):4.25 inches
Capacity:3,000 lbs. each
Bushing ID9/16 inch
MPN: UNA-053

SKU MTS-054

$86.03

Trailer Leaf Spring | Double Eye | 7 Leaves | 3,500 lbs. Capacity

Double eye trailer spring is made from the highest quality steel. 1. Details

5 In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:7
Width:1.75 inches
Steel Thickness:.360 inch
Free Length (C):26.00 inches
Length (A):14.00 inches
Length (B):14.00 inches
Arch (H):4.25 inches
Capacity:3,500 lbs. each
Bushing ID9/16 inch
MPN: UNA-054

SKU MTS-169

$27.20

Trailer Leaf Spring | Double Eye | 3 Leaves | 1,000 lbs. Capacity

Double eye trailer spring is made from the highest quality steel. 1.75 inches wide, 20. Details

9 In Stock as of September 10, 2021 7:38 AM EST.

Number of Leaves:3
Width:1.75 inches
Steel Thickness:.262 inch
Free Length (C):20.38 inches
Length (A):11.00 inches
Length (B):11.00 inches
Arch (H):3.19 inches
Capacity:1000 lbs. each
Bushing ID9/16 inch
MPN: UNA-169

Click the Part # to view the product details page, and to order trailer springs.

Part #	NO. Leaves	Width	Steel Thickness	Free Length (C)	ARC (A)*	Length (B)*	Free Open (H)	Capacity (lbs.)	Bushing I.D
MTS-072	3	1.75	.323	18.31	10.12	10.12	3.00	1,650	9/16
MTS-030	4	1.75	.259	19.92	10.75	10.75	3.25	1,290	9/16
MTS-041	3	1.75	.323	20.00	11.10	11.10	3.25	1,500	9/16
MTS-168	3	1.75	.237 & .214	20.31	11.00	11.00	3.38	700	9/16
MTS-169	3	1.75	.262	20.38	11.00	11.00	3.19	1,000	9/16
MTS-167	4	1.75	.291 & .262	20.50	11.13	11.13	3.35	1,400	9/16
MTS-135	3	1.75	.323 & .291	23.13	12.50	12.50	3.63	1,250	9/16
MTS-216	3	1.75	.360	23.13	12.41	12.41	3.50	1,750	9/16
MTS-079	4	1.75	.360	23.13	12.56	12.56	3.63	2,500	9/16
MTS-113	3	1.75	.291	23.50	12.63	12.63	3.50	1,000	9/16
MTS-114	4	1.75	.291	23.50	12.68	12.68	3.56	1,500	9/16
MTS-188	5	1.75	.291	24.00	12.64	12.64	3.19	1,625	9/16
MTS-222	6	1.75	.360 & .323	24.88	13.25	13.25	3.38	3,500	9/16
MTS-219	3	1.75	.323 & .291	25.13	13.29	13.29	3.18	1,250	9/16
MTS-212	4	1.75	.323	25.13	13.19	13.19	3.25	1,830	9/16
MTS-221	4	1.75	.401 & .360	25.13	13.29	13.29	3.12	3,000	9/16
MTS-217	3	1.75	.360 & .323	25.25	13.13	13.13	3.00	1,500	9/16
MTS-220	3	1.75	.401 & .360	25.25	13.25	13.25	3.00	2,000	9/16
MTS-218	4	1.75	.360 & .401	25.25	13.25	13.25	3.00	2,500	9/16
MTS-111	5	1.75	.360	25.25	13.33	13.33	3.12	3,000	9/16
MTS-115	1	1.75	.850	25.25	13.20	13.20	3.00	3,000	9/16
MTS-223	6	1.75	.360	25.25	13.39	13.39	3.50	3,380	9/16
MTS-121	2	1.75	.259	26.00	14.03	14.03	4.13	500	9/16
MTS-122	3	1.75	.237	26.00	14.07	14.07	4.12	690	9/16
MTS-123	4	1.75	.237	26.00	14.07	14.07	4.12	750	9/16
MTS-124	4	1.75	.259	26.00	14.07	14.07	4.00	1,000	9/16
MTS-049	2	1.75	.360	26.00	14.00	14.00	4.25	1,000	9/16
MTS-050	3	1.75	.360	26.00	14.00	14.00	4.25	1,500	9/16
MTS-051	4	1.75	.360	26.00	14.00	14.00	4.25	2,000	9/16
MTS-052	5	1.75	.360	26.00	14.00	14.00	4.25	2,500	9/16
MTS-053	6	1.75	.360	26.00	14.00	14.00	4.25	3,000	9/16
MTS-054	7	1.75	.360	26.00	14.00	14.00	4.25	3,500	9/16
MTS-055	8	1.75	.360	26.00	14.00	14.00	4.25	4,000	9/16
MTS-144	3	1.75	.291 & .262	27.00	14.21	14.21	3.50	750	9/16
MTS-141	3	1.75	.323 & .291	27.00	13.98	13.98	2.83	1,000	9/16
MTS-210	4	1.75	.360 & .323	27.00	13.98	13.98	2.75	1,750	9/16
MTS-234	5	1.75	.360	27.00	13.98	13.98	2.75	2,250	9/16
MTS-142	6	1.75	.401 & .360	27.00	14.14	14.14	3.25	3,000	9/16
MTS-190	4	1.75	.259	28.00	14.88	14.88	4.25	925	9/16
MTS-191	5	1.75	.259	28.00	14.88	14.88	4.25	1,150	9/16
MTS-035	3	1.75	.259	29.70	15.63	15.63	4.00	650	9/16
MTS-036	5	1.75	.259	29.70	15.63	15.63	4.00	1,250	9/16
MTS-032	7	1.75	.259	29.70	15.63	15.63	4.00	1,500	9/16
MTS-224	3	1.75	.360	29.75	15.87	15.87	4.38	1,250	9/16
MTS-022	6	1.75	.360	30.00	16.38	16.38	5.00	2,480	9/16

Trailer Spring - Double Eye Springs Reviews

Out of 20 reviews, the average customer rating for Trailer Spring - Double Eye Springs: 4.9 out of 5.

Trailer Spring - Double Eye Springs - UCF UNA-210 Rating: 5 Stars

I Would Definitely Buy Again.

Product worked great. As advertised. Web site was very easy to use.

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Trailer Spring - Double Eye Springs - UCF UNA-121 Rating: 5 Stars

I Will Buy From Here Again.

Great product. I should have done this project two years ago.

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Trailer Spring - Double Eye Springs - UCF UNA-221 Rating: 5 Stars

Yes

I got this product for a freind. his fish house lowers off it. caint waite to go fishing!

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Trailer Spring - Double Eye Springs - UCF UNA-052 Rating: 5 Stars

If Needed I Would Definitely Purchase From Michigan Spring

The springs were top notch, I had to move the front hangers, but I knew that going in to the repairs on my trailer, my boat has never been easier and safer to road.

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Trailer Spring - Double Eye Springs - UCF UNA-051 Rating: 5 Stars

Nice Spring Fast Ship

As good as original

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Trailer Spring - Double Eye Springs - UCF UNA-032 Rating: 5 Stars

Thank You, For My Replacement Springs.

I had a hard time finding this spring size. Thanks for the items and quick response.

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Trailer Spring - Double Eye Springs - UCF UNA-220 Rating: 5 Stars

Heavy Duty Spring

Spring was precise on the dimensions. I purchased the spring to replace a busted spring on my trailer, which was an easy installation. If another existing spring breaks I will undoubtedly purchase another. These springs appear more durable than the springs that came with my trailer.

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Trailer Spring - Double Eye Springs - UCF UNA-022 Rating: 5 Stars

They Are Working Great On The Trailer I Installed Them On.

They beefed the trailer up to haul more.

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Trailer Spring - Double Eye Springs - UCF UNA-052 Rating: 5 Stars

Replacment For A 2" Wide Spring

these springs were used to replace 2" wide springs. The trailer weighed 3,200 lbs. empty

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Trailer Spring - Double Eye Springs - UCF UNA-141 Rating: 4 Stars

Springs For Outdated Trailer

Installing the springs were simple after I removed the bolt holding the spring together and made a new one from a grade 8 bolt. Would have been done about two hours earlier if the pin was facing down instead of up. It was easier to do this than make the hole bigger in the axle to accommo...

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Trailer Spring - Double Eye Springs - UCF UNA-051 Rating: 5 Stars

Product As Expected Shipped Quickly And Correctly

on time, product was as advertised

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Trailer Spring - Double Eye Springs - UCF UNA-167 Rating: 5 Stars

Great Product

Had exactly the parts I needed.

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Trailer Spring - Double Eye Springs - UCF UNA-113 Rating: 5 Stars

Shipped Quickly And Product Is As Described.

Am using this spring and others to make a custom spring for a nostalgia drag car.

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Trailer Spring - Double Eye Springs - UCF UNA-035 Rating: 5 Stars

Works Great!

Had custom made u bolts too. Ryan helped me out a lot. Thank you!

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Trailer Spring - Double Eye Springs - UCF UNA-220 Rating: 5 Stars

2000lb Double Eye Trailer Spring

We built a heavyweight teardrop. At 35oo lbs it taxed the 3500 lb springs after a few seasons. These are working great so far and the trailer tows wonderfully

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