
Our GSR tool holders ensure a secure hold when tapping. The tool holder with ratchet No. 10 clamps hand taps from M 3 to M 10 as well as screw extractors, tap extensions and reamers with a square of 2.5 to 5.5 mm. The ratchet works clockwise and anti-clockwise and can be locked, so you can cut without re-gripping, even where a tap wrench cannot be turned all the way round. At 250 mm long and with a long sleeve made entirely of stainless steel, the long version also reaches threads in deep holes. We have further developed our tool holders with precisely matched components and deburred edges, making them comfortable and safe to handle. Every batch is tested with at least 5,000 ratchet cycles at constant torque.
Technical data:
| Item number | B00614020 |
| EAN | 4014176226368 |
| Description | GSR tool holder with ratchet No. 10 M 3 – M 10, long version |
| Size | No. 10 |
| Thread sizes | M 3 – M 10 |
| Square clamping range | 2.5 – 5.5 mm |
| Overall length | 250 mm |
| Ratchet | Clockwise and anti-clockwise, lockable |
| Shell | Stainless steel, seamless and fully deburred |
| Long sleeve | Entirely stainless steel, countersunk locating pins |
| Jaws | Precision-eroded, hardened, black oxide |
| Locking nut | Chrome-plated, knurled |
| Cross handle | Adjustable, chrome-plated, 3 locating grooves, lockable in three positions |
| Testing | Every batch at least 5,000 ratchet cycles at constant torque |
| Manufacturer | GSR |
| Size | Threads | Square | Length | Item no. |
|---|---|---|---|---|
| With ratchet | ||||
| No. 1 | M 3 – M 10 | 2.5 – 5.5 mm | 85 mm | B00612020 |
| No. 2 | M 5 – M 12 | 4.5 – 8.0 mm | 100 mm | B00612030 |
| No. 3 | M 13 – M 20 | 8.5 – 12.5 mm | 116 mm | B00612060 |
| No. 10 | M 3 – M 10 | 2.5 – 5.5 mm | 250 mm | B00614020 (this item) |
| No. 20 | M 5 – M 12 | 4.5 – 8.0 mm | 300 mm | B00614030 |
| With ratchet and centering eye | ||||
| No. 1 | M 3 – M 10 | 2.5 – 5.5 mm | 85 mm | B00612120 |
| No. 2 | M 5 – M 12 | 4.5 – 8.0 mm | 110 mm | B00612130 |
| No. 3 | M 13 – M 20 | 8.5 – 12.5 mm | 116 mm | B00612160 |
| No. 10 | M 3 – M 10 | 2.5 – 5.5 mm | 250 mm | B00614120 |
| No. 20 | M 5 – M 12 | 4.5 – 8.0 mm | 300 mm | B00614130 |
| Without ratchet | ||||
| No. 1 | M 3 – M 10 | 2.5 – 5.5 mm | 85 mm | B00612220 |
| No. 1.1/2 | M 3 – M 12 | 2.5 – 8.0 mm | 110 mm | B00612290 |
| No. 2 | M 5 – M 12 | 4.5 – 8.0 mm | 100 mm | B00612230 |
Choose the tool holder in three steps:
The tool holder clamps all tools with a square of 2.5 to 5.5 mm:
The thread sizes are a guide for hand taps. Taps to other standards may have different square sizes. If in doubt, measure the square.

Matching accessories:
More information:
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incl. VA, excl. shipping costs
incl. VA, excl. shipping costs
incl. VA, excl. shipping costs
incl. VA, excl. shipping costs