You are using a web browser we don't support. Please use the latest version of one of these browsers.

Mozilla Firefox

Google Chrome

Apple Safari

Microsoft IE

Back to top

Sea to Summit 1-Pin Ladderlock Field Repair Buckle

Add to cart to see price

Select Size 

1 in
3/4 in

Select Color 

Please select a color/size.

Enter a quantity of 1 or more.

You need an REI membership to buy this product.


  • Stainless steel pins hold the buckle together permanently; a Phillips head screwdriver securely attaches the buckle to the webbing on your strap
  • Since the buckle is permanent, there's no need to have your new buckle sewn on when you're back home
  • Sea to Summit 1-Pin Ladderlock Field Repair Buckle is available in 2 widths: 3/4 in. and 1 in.


View all Sea to Summit Ladderlocks

REI membership


Best Use Backpacking
Material(s) Plastic / stainless steel
1 in
1.5 x 1 x 0.25 inches
3/4 in
1.25 x 0.75 x 0.25 inches
Weight 0.3 ounces

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*



*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips, REI Garage, and discounted items. Learn more