10pcs Magnetic 1/4 Inch Hex Shank Pentagon Head Screwdriver Bits Set, 50mm

I get it, companies don't want you messing inside of some of the stuff they sell. That could be fine if the devices worked and they din't charge an arm-an-a-leg to fix (plus shipping and handling). So, security screws gotta go. The Saipe 10 piece did the job. I actually tried a bunch of other hacks to get the security screws off, but they were in too well. Glad we found these. Fit perfectly. Certainly seem sturdy and long enough for what they need to be doing.

I've not used them yet but I'm giving 5 stars just because they match up with my pentagon head screws (these bits are almost impossible to find). I'll update my review once I find out how well they actually perform.

Do not buy for the Ninebot scooter pentabit

I needed these Security Bits ASAP, and they were promptly shipped and worked just as hoped for!

I was working on a project and couldn't find a tool to fit, upon further inspection, found the screw to be pentagon 🤔 now I have 2 sets for 10 bucks. Probably never need them again, but I got em now 😊

Nice Good product

Tried them out on pentagon security screws and they didn't fit. Ended up having to file all five edges quite a bit to make them work. Now I can't return them.

Like others have said, this is the same 2 of the same 5 bits. Unnecessary for most and I would avoid if you don't really need it. They seemed sturdy and durable though but did not work for my application

Exactly as described. The pentagon head we needed worked perfectly. So hard to get elsewhere! Fast delivery.

Worked really well, material is good quality, happy with the purchase

Attempted to use for removing a security screen. Useless. The bit rounded off on the second screw! Absolute junk. Scam product.

These fit the pentagonal security pattern screws on crimsafe security screens. I had no problem removing the screens from windows. The smallest bit in the set fitted the screw head and not one slipped or burred. I would proceed cautiously however as the bit is not a tight fit but it does not slip. I applied a constant pressure to the bit while using just enough torque on my impact driver to ensure the bit stayed fully engaged to the bottom of the screw head. It even worked at a slight angle as some screws were tight against the window pane. Again less torque is better.

It did not have the size I needed but still a good product for the price.