Triplett TSBK-001 Security Bit Kit 32-Piece Kit with 30 Industrial-Grade Bits for Tamper Proof Fasteners

Excellent quality and presentation. I love it.

Bought this to use one of the bits to open Electronic Arts game cartridges for the Sega Genesis.

This is the only set like this I found on Amazon.com which has 6 spanner bits. One I ordered before this showed 5 in the photo, but only had 4 when I received it. Rereading the product description for that set, it did say 4 even though there were 5 sizes in the photo so I just kept it. One review noted disappointment a spanner bit broke. Every mechanical device, including tools, have operating characteristics, capabilities, including for receiving the application of, and for applying torque forces. The smaller the spanner bit, the less force it can accept. Maybe less force would have been needed in that application, by properly using a penetrating oil, heat if some type of thread sealant was used, and so on. Sometimes the various forces, operating conditions are simply too much. A well know example of this is what happened to o-ring seals on a US Space Shuttle engine before. I find these bits to have worked when using reasonable force for the bit. In one need that I had two weeks ago, this was the only source of various sets and metric sized tools, for a quite small metric bit. I was very concerned the bit was going to break or strip or strip the bold head, before the bolt loosened (in an electronic assembly where is was risky to use a penetrating oil or apply heat). The bit took worked. Regarding quality, you can also buy on Amazon.com Chapman MFG bit sets. I've use those for years. If their bit sets have what you need, get those if you want good quality tools.

Excellent kit

Great little kit without being too big. Fit's easily anywhere and has all of the security bits you should ever need. Great for tearing into electronics for repair that have the stupid post in the middle of the screw that prevents a regular bit from working.

Just what I was looking for. Great assortment of different styles of security bits.

I expected more from Triplett. Several of the parts were not machined correctly and thus were useless. The 14 spanner would not fit at all. The 12 spanner fit tight. I know how they should fit because I have these in Irwin and they are a perfect fit. Also the 5/16 security allen was off drilled.The rest of the set is nice and so is the box. So I kept it and placed my good pieces in their place.

Un precio justo por bits poco comunes.

Good quality

Good value and seem to be of decent quality had no problem get security bolts out with this set.

Good assortment of security bits but bit t9h is flawer as it has no center hole. Great other than that

It has everything I need and is great quality.

Nice little set and like the case.