Side Release Field Repair Buckle: Swap a Broken Pack Buckle

When a side release buckle is the right replacement

A side release Field Repair Buckle is a permanent fix for a broken buckle on gear that uses a push-to-release closure. The supplied product information lists top-loading backpacks, daypacks, messenger bags, PFDs and bike bags as common candidates. If your buckle snaps shut and opens with two side tabs, you are likely looking at the right family of replacement.

The side release version is not the same as the ladderlock Field Repair Buckle. Side release buckles are the push-button style; ladderlock buckles are the threaded, adjustable style. Check the buckle on your pack before ordering so you choose the correct type.

How to match and install a side release Field Repair Buckle

The supplied instructions describe a screwdriver-based installation. The buckle has a removable stainless steel pin with a Phillips head, and the replacement is intended to be permanent once fitted.

1. Measure the webbing width: The buckle is sold by webbing width: 5/8 in (15 mm), 3/4 in (20 mm), 1 in (25 mm), 1.5 in (38 mm) and 2 in (50 mm). Measure the strap the buckle sits on, not the old buckle body, and choose the matching width.
2. Count the pins: One-pin side release buckles replace closures on most top-loading backpacks, daypacks, messenger bags, PFDs and bike bags. Two-pin side release buckles are a direct replacement for non-adjustable buckles commonly found on dry bag closures and some backpack waist belts.
3. Check the adjustable end: The buckle has one fixed end and one ladderlock end. The ladderlock end lets you thread webbing through and tighten or loosen it. The two-pin version is for non-adjustable buckles, so confirm which end your strap needs before installing.
4. Remove the old buckle and fit the new one: Use a Phillips screwdriver to remove the stainless steel pin from the new buckle, position the buckle on the webbing, and refit the pin. The supplied information describes this as a permanent repair completed with just a screwdriver; it does not provide a torque setting or a step-by-step sequence beyond the removable pin.

What the side release Field Repair Buckle gives you

• Side Release Field Repair Buckle with Removable Pin (Like New): Designed to permanently repair broken buckles with just the help of a screwdriver. This is a field-serviceable fix rather than a temporary tie or tape repair, so you can restore the original closure.

  

• Side Release Field Repair Buckle with Removable Pin (Like New): Features a removable, stainless steel pin with Phillips head. The pin is the part you remove and refit during installation, and stainless steel suits wet outdoor use better than a plain steel pin.
• Side Release Field Repair Buckle with Removable Pin (Like New): Offered in 5/8 in (15 mm), 3/4 in (20 mm), 1 in (25 mm), 1.5 in (38 mm) and 2 in (50 mm) webbing widths, in one-pin and two-pin versions. Width and pin count are the two choices that determine whether the buckle fits your strap and closure style.

Where the side release buckle fits and where it does not

The supplied compatibility notes point to top-loading backpacks, daypacks, messenger bags, PFDs and bike bags for the one-pin version. The two-pin version is described as a direct replacement for non-adjustable buckles, commonly on dry bag closures and some backpack waist belts.

The product information also states that these buckles are not adjustable. That does not mean the strap cannot be adjusted; it means the buckle itself is a fixed replacement rather than an adjustable ladderlock. If your broken buckle is the adjustable ladderlock type, choose the ladderlock Field Repair Buckle instead of the side release version.

All Sea to Summit dry bags use Field Repair Buckles, from the Ultra-Sil Nano dry sack to the Hydraulic dry bag, according to the supplied information. That makes a spare side release buckle a sensible item for a repair kit if you rely on those dry bags.

Checkpoints before you commit to the repair

• Confirm the buckle type: Side release buckles open with side tabs. Ladderlock buckles thread and adjust. The side release Field Repair Buckle is for the former.
• Confirm the pin count: One pin for most top-loading packs and bags; two pins for non-adjustable closures such as dry bags and some waist belts.
• Confirm the webbing width: Measure the strap in millimeters or inches and match one of the five supplied widths. A buckle that is too narrow or too wide will not seat correctly.
• Carry a spare: The supplied information recommends carrying a Field Repair Buckle in your repair kit so a broken buckle does not end an outing.