
Our GSR Snap Drive 6K creates the right connection between square-shank tools and your cordless screwdriver. The adjustable adapter for cordless screwdrivers with a hex shank to DIN 3126 form E allows quick and secure holding of tools with a square of 2.5 to 5.5 mm: robust, precisely fitting and versatile. This suits hand taps to DIN 352 from M 3 to M 10 as well as screw extractors, tap extensions and reamers. The 1/4″ (6.35 mm) hex shank with groove fits bit holders and quick-change chucks with a 1/4″ hex socket. Like all GSR Snap adapters, it has a knurled locking nut for easy tightening. The one-piece body is made of alloyed tool steel; the jaws and the drive have a black-oxide finish.
Technical data:
| Item number | B00612040 |
| EAN | 4014176226344 |
| Description | GSR Snap Drive 6K Adapter M 3 – M 10 |
| Size | No. 1 |
| Suitable for hand taps DIN 352 | M 3 – M 10 |
| Square clamping range | 2.5 – 5.5 mm |
| Drive | 1/4″ (6.35 mm) hex shank with groove, DIN 3126 form E |
| Overall length | 61 mm |
| Body | One-piece, alloyed tool steel |
| Finish | Black oxide |
| Locking nut | Knurled, hand-tightened |
| Manufacturer | GSR |
| Version | Drive | Threads | Square | Length | Item no. |
|---|---|---|---|---|---|
| Snap Drive 6K No. 1 | 1/4″ hex | M 3 – M 10 | 2.5 – 5.5 mm | 61 mm | B00612040 (this item) |
| Snap Drive 6K No. 2 | 7/16″ hex | M 5 – M 12 | 4.5 – 8.0 mm | 61 mm | B00612050 |
| Snap Connect 4K No. 1 | 1/4″ square | M 3 – M 10 | 2.5 – 5.5 mm | 48 mm | B00612090 |
| Snap Connect 6K No. 1.1/2 | 3/8″ square / 19 mm hex | M 3 – M 12 | 2.5 – 7.0 mm | 48 mm | B00612430 |
Choose the adapter by your drive:
Then check the square on the tool shank: it must be within the clamping range of the adapter.
The adapter clamps all tools with a square of 2.5 to 5.5 mm:
The range M 3 to M 10 applies to hand taps to DIN 352. Machine taps, for example to DIN 371 or DIN 376, may have different square sizes. In that case, measure the square.
The Snap Drive 6K is designed for hand taps and short machine taps. For machine taps on a cordless screwdriver, use our QC adapter for internal threads; for external threads with round dies, use our SC adapter.

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incl. VA, excl. shipping costs
incl. VA, excl. shipping costs
incl. VA, excl. shipping costs
incl. VA, excl. shipping costs