Strap lug inserts are hardened metal “sleeves” located inside strap lugs. They’re meant to reduce metal-on-metal wear caused when hard steel split rings rub against softer metal lugs. Some cameras have strap lug inserts and some don’t.
Fujifilm cameras are notorious for having potentially jagged strap lug inserts, and all modern Fuji cameras including later production X-Pro1 and X-E1 have them.
This is what they look like, inside the strap lugs:
Why You Should Care
If your camera has strap lug inserts (like the ones shown above), and your camera strap connects via cord loops (Peak Design, OpTech), attaching them straight to the camera (without split rings) could be a very bad idea. Jagged strap lug inserts will often “chew” right through the cords.
Installation Options for Cameras with Strap Lug Inserts
If you’ve got a Fujifilm camera, and you’d like to attach your Mini QD Loops directly to your camera, you might* be able to remove your strap lug inserts to reveal a smoother point of attachment. Please note that if you scratch a strap lug during this procedure, you could very easily make them sharper than the strap lug inserts you just removed!
*Date of manufacture, environmental and other factors all play a part. Cameras that are exposed to the elements are particularly susceptible to galvanic corrosion which can “glue” metal parts together. Use your best judgement, and know that we’re not responsible if you damage anything.
4. Use the 2.5mm hex key to push the strap lug inserts out, from back to font. This might take a medium amount of force, but shouldn’t require the use of any additional tools.
5. Repeat on the opposite lug. Keep them in a safe place, so you can re-insert them if need be.
6. Examine the strap lugs to make sure you haven’t left any scratches. Run a piece of thread through the hole, pull it tightly and drag it around the lug repeatedly to check for burrs. If you can saw through the thread, it will eventually saw through the cord loops!