does this fit neewer flash 680
1528049
It has a Velcro strap that adjusts for a snug fit. I'm sure it would fit it.
875970
i dont know what that flash size is but mine fits on a vivitar 285 flash which is fairly large. this works wonderfully if you point the flash up to a white celiing and bounch flash with the soft box on. I love it
1751041
I'm not sure but here are two links, one is for the Nikon SB600 and the other for your Sunpak flash. Read the specs and see how the measurements compare before you order. http://www.nikonusa.com/en/Nikon-Products/Product-Archive/Flashes/4802/SB-600-AF-Speedlight.html http://www.bestbuy.com/site/sunpak-digiflash-3000-external-flash/6673695.p?id=1218771807366&skuId=6673695#tab=specifications
1751043
I'm not sure but here are two links, one is for the Nikon SB600 and the other for your Sunpak flash. Read the specs and see how the measurements compare before you order.http://www.nikonusa.com/en/Nikon-Products/Product-Archive/Flashes/4802/SB-600-AF-Speedlight.htmlhttp://www.bestbuy.com/site/sunpak-digiflash-3000-external-flash/6673695.p?id=1218771807366&skuId;=6673695#tab=specifications
1224640
I am not sure. I have a 430 ExII & it is too big for the flash. There is a small lip on the inside of the neck that should rest on top the flash. There is also a velcro strap along the outside that can tighten to fit. Hope this helps
595137
I'm not sure. I specifically bought it for my Vivitar 285 and it did not fit. So, maybe someone wiser than I would be one to ask. Sorry. :(
2214687
I am sorry I don't know. If it does fit I think you will be happy with it. I have had no problems with the one I had. Check the makers website, they should be able to help you. sorry again I can't6 tell you more.
668137
I don't own the 680, but use it with the 560, and they work fine. :-) Hope that helps!
467538
I wouldn't know about it as I've never used it with the model 420EX before. I'm using it with model 600EX, and it's a very tight fit that you need to exert a little bit of force to put this stuff into and remove it from the flash head. Assuming the the flash that I'm using has the same shape as yours, as long as the width of your flash is within 7-7.5 mm (0.27 - 0.29 inch), and its height is not longer than 4.5 mm (0.17 inch), I think this stuff should fit on your flash.
1639685
Sorry, dont know. I know it fit in my surefire m6 flashlite with a little spring modification
663782
Michael...it looks like it will fit just fine. it just slips over the flash portion. I'm sure it would work well.
1740382
This one has the extra mold but should still fit...but I would look at this one Kootek® Camera Bounce Flash Diffuser for Canon Flash Speedlite 580EX/580EX II Yongnuo YN-560 II (Yellow,Blue,White)
1001838
Probably will fit since 600 has built in gel holder but I'm not so sure about filter bending around flash. If it makes problem, you can just cut gel's extended length. (Cut it only if you won't use it on other flash). BR.
1681445
I can't be sure. It would be best if you contacted the manufacturer to find out what mount is similar to the Mettle Flash Units.
790050
Not sure. First make sure your flash has the proper connection for the adapter of the battery pack.
1188095
Betty,Not sure about the Neewer TT560 but it works great on the Nikon speedlights and the Yongnuo YN-560 of which I have both.
2212364
I purchased the version/model specifically made for my Canon flash and it didn't fit. Buyer beware.