Dura Spring Bars Heavy Duty Watch Band Pins for Traditional and Smart Watches | 1.8mm Thick | Rust Resistance | 4 Replacement Strap Pins

They measure 1.75mm with my calipers, not 1.8

Very sturdy. My only caution is for folks using a Weekender- or NATO-type band: due to the extra thickness of these posts, it may cause more drag on your band than you’d like. It still works for my nylon NATO and leather Weekender bands, but I wanted to put the warning out there in case your particular watch already fits the your bands without any extra clearance.

The springbar/pin broke on my G-Shock model G7900 and I was in need of replacement but could not find ones which were thick enough. I purchased a few different sizes locally but they had a lot of wiggle room inside the band and the bands broke off again and again. I took a chance and ordered these based on their claim to be heavy duty and thick.They are indeed heavy duty and fit exactly as I needed. These are perfect for G-Shock watches that need a thicker diameter pin. I highly recommend them.

I just finished installing one of these bars as a replacement for one that I broke by accidentally dropping my watch on my bed. The watch I installed it in is an Invicta Pro Diver Chronograph (photo included for scale) which for anyone not familiar with the brand/model is a fairly heavy watch.The bars support the watch well and have a nice amount of tension on the springs. They also don't appear to be any larger than the previous bars I had installed, but definitely seem to be more sturdy.They were packaged well (photo included of the package minus the bar I had already installed) and arrived earlier than originally projected.Their customer service also seems to be top notch as they went out of the way to send an email to ensure everything went well during the buying/shipping process.I would highly recommend this product and seller to anyone looking for good quality spring bars. I definitely plan on ordering these again kn the future as I will likely need more spring bars for this and other watches in my collection.

The springbars came in a large envelope. When I opened the package by cutting open the top where it was glued, I discovered that I had also cut open the very small package of springbars that was placed at the very top of the envelope. Lost three of the four springbars. Worst packaging I have seen in years. The springbar that was left seemed Ok.

They are spring bars for your watch. I purchased them for my Skagen Ultra-Slim watch, which takes a 20mm band, and they worked out just fine for me. I don't know a about "heavy-duty" but they certainly seem at least as robust as the originals installed by the factory.I would recommend picking up a spring bar install tool, though, as these have a habit of yeeting themselves into the fourth dimension if they get away from you during installation.

The pins themselves feel much more robust then normal springs but for whatever reason they really dont seem to like my SKX009 which is what the intent of these heavy duty bars were for since they mimic the OEM seiko ones well.I am not sure if its just my watch being a bit off (which I doubt) or that these pins are a bit weird with their push portions. Really can't go wrong with a set of spring bars though unless there really poorly made

I purchased the 26mm, 1.8mm spring pins. It fit perfectly into my Invicta strap. The OEM spring broke as I removed it from the watch because Invicta often makes it difficult to remove. Too much force, and I was left with a 26mm spring from a watch repair kit. It was far too flimsy and once detached when I picked up the watch from the table.These pins are perfect for invicta watches. The flanges make them easy to insert and easy to remove. And if you compare them to a spring from a repari kit, these DURA SPRING pins are far superior. They are well-machined pieces.