




🛠️ Power, precision, and protection — all in one unstoppable kit!
The FLEX STACK PACK 41-Piece Impact Driver Bit Set (FAM10102-41) by Chervon delivers professional-grade durability and precision with its optimized bit geometry and FLEX Impact Shield technology. Featuring a 6” extension for extended reach and a customizable FLEX Stack Pack storage case, this 41-piece set is designed to handle Phillips, Square, and Torx fasteners efficiently, making it the ultimate toolkit for demanding driving applications.
| Manufacturer | Chervon |
| Part number | FAM10102-41 |
| Item Weight | 635 g |
| Package Dimensions | 25.4 x 25.4 x 5.08 cm; 635 g |
| Batteries | Lithium Ion batteries required. |
| Item model number | FAM10102-41 |
| Size | Onesize |
| Color | Grey/Black |
| Finish | Chrome-plated |
| Material | Metal |
| Pattern | Solid |
| Shape | Rectangular |
| Power source type | hand_powered |
| Item Package Quantity | 1 |
| Number Of Pieces | 41 |
| Head Style | Hex |
| Compatible Fastener Range | Phillips head screws, Square head bolts, and Torx head screws and bolts |
| Special Features | Impact Shield |
| Included components | 41pc driving set |
| Batteries Included? | No |
| Batteries Required? | No |
L**G
Very helpful pack
I was looking for a nice set of bits and knowing Flex is gaining more popularity I thought I would give them a try. When I received the kit I noticed it was in a very nice plastic case. It had numerous bits included along with 2 extensions and 2 nut drivers. The bits are good quality and they seem to last longer than the normal bits. I will buy these again for sure. That's how you get repeats build good stuff. Great value for the money.
T**S
A little pricey for the small number of bits included in this set.
This Flex Stack Pack 41-Piece Impact Driver Bit Set is a little pricey for the small number of bits included in this set, but it has some other built in features.The storage case is excellent! It has a very solid body with a live metal pin lid and closure clasp hinge design. It also has a stackable feature if you purchase other Flex Stack Pack sets.This is part of why this set is on the pricey end.These bits are well made, but they don't tell us what type of steel is used to manufacture the bits.The 6" long magnetic bit holder extension is a good accessory to have at your disposal. The other 3 magnetic bit extensions also come in handy, but they are similar to all of the other extensions that I have in my kits.I really like this set, but I do wish that it included a larger number of the most commonly used construction bits.
B**R
Good selection and quality.
This set has 3 or 4 each of the more common sizes, and a couple of the less common in the short length bits. The more common sizes come in the longer length bit also. They have what looks like a black oxide finish with sizes printed in white that is easy to read. The green sleeves all say "FLEX' on them - looks to be heat shrink tubing. The extension have both magnetic and a spring steel clip retainer. The two sockets, 1/4 and 5/16, have magnet retainers. This is a good assortment covering mostly Torx, Philips, and square dive sizes, in a well-constructed case. Note there are no slotted bits. Recommended.
B**.
Flex 41 piece impact bit set
This 41 piece impact driver bit set from Flex has performed quite well since I received it. It has a nice assortment of short and longer size bits with multiples of several sizes. Each bits size is well marked and easy to read. The case is sturdy and latches nicely so you don't have to worry about bits going everywhere during transport. Overall very happy with this impact driver bit set I ordered from Flex.
S**R
Good Set of Impact Bits and Extensions
This is a set of 41 impact bits, most are Torx bits. In the top left row of the case (which has a spring lock) there are two T15's, and four T20's. The row below has four T25's and two T30's. In the left bottom row there is a 1/4" socket (with a magnet inside), a 5/16" socket, and T25, and a short and a long extension, and the two extensions can be joined to make a longer extension. The bits snuggly in the extensions so they won't accidentally come out and get lost. In the top right row there are two PH1's, four PH2's, and two PH3's. In the second row there are two SQ1's, four SQ2's, and two SQ3's. In the right bottom row there are two PH2's, two SQ2's, a T20, two T25's, and one T30. The set is a great value, just check the cost of a single T25 with a handle, versus this entire set with the extensions. The numbers on the bits are a little hard to read when they are in the case, but otherwise I recommend this set.
Trustpilot
3 weeks ago
1 month ago