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High-quality bits of stainless steel for hexagon socket screws.
The Hex-Plus profile offers a greater contact surface in the head of the screw. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated.
Torsion bits take up torque peaks and absorb them in the Torsion zone. This prevents premature wear and extends the service life of the bit. 1/4" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.
- WER30770A: 2.0mm Tip size, 25mm blade length
- WER30770B: 2.5mm Tip size, 25mm blade length
- WER30770C: 3mm Tip size, 25mm blade length
- WER30770D: 4mm Tip size, 25mm blade length
- WER30770E: 5mm Tip size, 25mm blade length
- WER30770F: 6mm Tip size, 25mm blad length
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £39.99 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £39.99 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Any order — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.

