Regin
Regin Metric Hex Key Set REGB33
Regin REGB33 metric hex key set covering sizes from 1.5mm to 10mm.
At a glance
- Also known as 4270056
£10.00
£8.33 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Regin REGB33 is a metric hex key set covering sizes from 1.5mm to 10mm. It forms part of the Regin tools range and is intended for turning metric hex socket fasteners during service and installation work. The set covers the small to mid-range metric sizes typically encountered on heating and plumbing equipment.
Signs this part needs replacing
- Key tips are rounded or worn, causing them to slip in socket heads
- Keys are twisted, bent or cracked from being used on over-tightened fasteners
- Keys have corroded, making them difficult to seat squarely in the socket
- Sizes are missing from the set, leaving a gap in the range
- Keys no longer hold their shape or fit the fastener cleanly
Before you order
- Confirm the fasteners you are working on are metric hex socket type
- Check that the 1.5mm to 10mm range covers the sizes you need
- Inspect your existing keys for wear or damage so you replace the sizes actually in use
- Check the product code REGB33 against your tool list to confirm the correct set
Compliance
| Barcode / EAN | 5060026574362 |
|---|---|
| Alternative numbers | 4270056 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| REGIN REGIN TOOLS | — | — | — | |
| REGIN TOOLS | — | — | — |
Documents & drawings
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