

🔩 Master every fastener, even in the tightest spots!
The KAIFNT K403 is a 34-piece comprehensive Torx bit set featuring a mini stubby ratchet wrench and chrome vanadium steel bits. Designed for precision and durability, it fits 5-point and 6-point star security fasteners and comes in a compact blow-molded case for easy storage. Perfect for professionals and DIYers tackling tight spaces, this set boasts a 4.5-star rating from over 3,000 users.








| ASIN | B07RN1MWD7 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #40,986 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #257 in Screwdriver Sets |
| Brand | KAIFNT |
| Color | Black, Grey |
| Compatible Fastener Range | 0.25 inch |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,029) |
| Date First Available | May 9, 2019 |
| Finish | Sandblasting |
| Finish Type | Sandblasting |
| Head Style | Slotted, Phillips, Torx, TR Torx, TP Torx, TS Torx |
| Item Length | 0.48 Inches |
| Item Package Quantity | 1 |
| Item Weight | 10.2 ounces |
| Item model number | K403 |
| Manufacturer | KAIFNT |
| Material | Chrome Vanadium Steel |
| Number Of Pieces | 34 |
| Operation Mode | Mechanical |
| Part Number | K403 |
| Size | Comprehensive Torx |
| Style | Hand Tool |
| UPC | 840052804030 |
R**S
Great Product
bought these to replace old product, works great and best price for hard to find set!
W**M
Good little kit
This was perfect for the brackets we have holding up our TVs at work and the Rachel works great to get in the tough spots
N**O
Great for tight spaces.
I'm a sucker for dumb sets of tools and tools in general, but I typically wouldn't buy something like this - it just seemed redundant. That is until I started almost a full rebuild of my SUV. This included the full AC system and all gaskets, and in my specific model there are three notoriously terrible screws behind the engine, between it and the firewall. The way they're situated, the head is pointed at the firewall with about two or three inches of clearance behind them. Maybe put a bit into a socket that holds it snug and do it that way? Nope, even with a low profile ratchet you don't have nearly enough space. It's so notoriously bad that any videos or guides showing anyone working in this spot almost always suggest a tool exactly like this, and I very quickly went from "this is a gimmick" to "I can't live without it." I'm sure multiple companies make identical kits and I don't know if this is the best one, but it did not feel cheap and it got the job done. The case is nice and does its job. I had to apply pretty significant force and shove this in very tight areas, and the ratcheting mechanism never failed on me. I genuinely don't know how I would have removed certain screws without it, outside of lifting the engine up a foot or two. Seriously - this isn't expensive, and yeah, you might buy it and forget about it; but when you run into a screw that has only two inches of clearance you'll be thrilled to have this sitting in your toolbox ready to go. I probably wouldn't use this as a replacement for "normal" tools - only when actually required due to low clearance.
D**C
Great size for tight spaces
This small tool set is a lifesaver in tight spaces. Wouldn't have been able to get the heat shields or tiny brackets off and back on my car without this set. What makes it good is how one side of the mini ratchet has a stop so the bits can't slide out the back. Nice selection of bits.
F**A
Just what the doctor ordered
I bought this to get to some torx bolts in the driver's seat of my 2002 Mercedes CLK55 AMG. My power seat motor is burnt and the seat is stuck over the hold down bolts, and I need to tilt the seat cushion to get to the motors. The torx bolt is at the right and left front edge of the seat cushion, so the bolt is between the seat and the center tunnel. This Kit, with the T27 bit, fits perfectly in that very tight space and the ratchet is a God-send. I have been looking for something like this for a while. A must have for tight spaces.
D**Z
VW Golf
Bought to do minimal work on my VW. Good price, nice tools. Thanks!
B**N
NICE SCREW DRIVER BIT SET
This screw driver bit set is compact ;appears to be well made and comes in a nice carry case. II has a variety of screw driver bits(33).Allen;Philips ;torx; straight slot etc.it is compact and can be used in small places. I ordered it to reassemble a platform bed with many bolts and lock washers.. It is a definite timesaver compared to the traditional tool bits in a holder: Allen wrenches etc etc which require many motions to remove or install a bolt or screw. i only needed one sized Allen Wrench for this job. Luckily it was included in the set . The tool set is a good value for what is provided. How well the ratchet component holds up over time Remains to be seen. REVIEWED BY BIG BOB
R**R
Perfect for a JGC ZF Transmission Pan Replacement
This is what you'll need if doing a ZF Pan replacement on your JGC.
A**R
Bought it end February used it twice but and already broke definitely not recommended
R**O
Muy buen detalle
S**H
Excellent choice
G**E
Rare that i leave reviews, but this bit of kit saved me a ton of money by not having to take my Harley into a dealership where labour is charged at $130+ ph The bits included are ones that you would most often need, but the star of the kit is the mini ratchet, it will fit anywhere you thought it would be impossible to get tools into, and its one tough ratchet as i applied a great deal of torque when using it.
M**L
Tres utile et fonctionnel . Super
Trustpilot
2 months ago
2 days ago