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Bolt-On Zinc Spring Latch

Bolt-On Zinc Spring Latch

Item # SL716
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Our Price: $14.78
Trailer Door Latch
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.78 lbs
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Features stainless steel spring, rust- and corrosion-resistant zinc coating, 7/16" pin diameter with looped handle and 1" x 1-7/8" mounting hole centers. Lowest Prices for the best trailer door latch from Redline. Bolt-On Zinc Spring Latch part number SL716 can be ordered online at or call 1-636-306-4830 for expert service.
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  • Reviews (39)
  • Q & A (0)
  • Videos (1)
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Redline Trailer Door Latch - SL716

  • Spring Latch
  • Latches
  • Steel
  • Redline
  • Non-Locking
  • 7/16 Inch Pin Diameter

Features stainless steel spring, rust- and corrosion-resistant zinc coating, 7/16" pin diameter with looped handle and 1" x 1-7/8" mounting hole centers.


  • Rust and corrosion resistant zinc finish
  • Stainless steel spring


  • 1" x 1-7/8" mounting hole center
  • 7/16" pin diameter
  • Pin travel: 1-1/8"

SL716 Bolt-On Zinc Spring Latch

Video of Bolt-On Zinc Spring Latch

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Redline Enclosed Trailer Parts - Doors - SL716 Review

Customer Reviews

Bolt-On Zinc Spring Latch - SL716

Average Customer Rating:  4.9 out of 5 stars   (39 Customer Reviews)

Features stainless steel spring, rust- and corrosion-resistant zinc coating, 7/16" pin diameter with looped handle and 1" x 1-7/8" mounting hole centers.


I'm really pleased with the bolt-on zinc latches I purchased. And they came really quick (nice!)
I'm guessing my use of the hardware hasn't been used fore anything like this so I'm sharing pics and a brief description;

(See attached pictures);
Bolt-On Zinc Latch

Standard 55 gallon barrels don't have lids available that allow them to be used for trash barrels. So I've retro-fitted these commercial dome trash lids using your Bolt-on Zinc Latches.

I've mounted brackets on either side of the barrel (3) to barely protrude thru the top of the lid once it's placed on the barrel; one side (6) allows a medium lock to secure the lid to the barrel. The opposite side doesn't have a lock on the outside, but does have your latch (2 & 5) affixed to the inside of the lid. Once the bolt is engaged, it goes thru the bracket and side wall of the barrel (1 & 4).

Originally, I wanted your latches used on either side of the barrel and not fuss with a lock at all. However, the lid doesn't have enough room on the back side to secure your latch to. And being placed in common areas where children play, a visible lock may go a long way deter their curiosity. I have 4 barrels like this in our HOA's neighborhood. So far, I think this design will work very well.

The latches are all working flawlessly after a year. No complaints.
Daniel - 12/07/2020


Heavy Duty Spring Latch works perfectly and secures rear trailer door for other door to lock to. Very happy with performance and quality.


I've purchased a Polaris ranger that had an enclosure but no doors. I fabricated doors and needed a closure. The SL7 16 was just what I needed. I have had to bevel of the leading edge of the bolt so that when I close the doors, they would latch into a hole that I drilled. I had to make an adaption using a ready people to go through the loop and stick through the doors so I could open it from the outside. It turned out excellent ! Thanks again for supplying a great product.


I bought these latches for a steel gate I installed at our daycare.
Their perfect !
Easy for the parents, too Stuff for the kids to open.
The staff at etrailer are Awesome too !
I’m completely happy with my purchase!
Thank You so much


It showed up on time


Good product. Good and fast service. Product will be used at top location of 9' tall barn doors as latches.


This was just about the only place I could find this part. I had sent this piece on my trailer pretty bad to the point it broke. The replacement fit perfectly


These spring latches were also used on my 1976 Fairmont MT19 railroad motor car. They work beautifully to allow the rear body panels to open or close. They are easy to operate and heavy duty to last a lifetime.


Exactly what I needed to complete the tailgate on my rebuild project converting old boat trailer to heavy duty utility trailer.


These spring latches are well-made. Pleased to find that they can be locked open while closin gate.


Spring Latch's were scheduled for 3 Shipping. Received item NEXT DAY. amazing fast service. Will buy from again


Works great although the roll pin that holds in the up position do come loose


Great product. Installed two of them on my custom utility trailer


Well made heavy duty latch, just what I was looking for. Super fast shipment. I'm impressed! Great company to do business with!


Works perfect for my utility trailer.


We have used these in a harsh environment and they have held up great.


Received product as advertized and when predicted. Excellent notification system and follow up. Would certainly buy from this company again.


The sl716 worked perfect,still does.Thank you for a quality product,


I could not find what I wanted locally. Luckily I found what I was looking for on your website. I am well pleased with the product and the prompt delivery.
Thanks, and Take Care.



All great items, some hard to find..Thank you, TDay


Excellent product. Just the item we needed to finish our project. Very well built. Very satisfied.



Works great!


Exactly what I needed and expected.

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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Jeff D
Installed by:
Jeff D
Employee Hannah L
Updated by:
Hannah L

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