Please log in here to access all benefits, including promotional discounts and faster checkouts.


4" / 100mm Double Lock Machine Vice - MLD Series (Vortex) - MLD-100
| Base Height | 32 |
| Base Length | 400 |
| Jaw Height | 40 |
| Jaw Width (mm) | 100 |
Learn more about Klarna
Description
The 4" / 100mm Double Lock Machine Vice from the MLD Series (Vortex) is a compact, high-precision holding solution designed for consistent accuracy in machining, grinding, and fixture work. It functions as both a double vise and a single vise, featuring a dedicated location slot to ensure repeatable part positioning across setups.
Built to clamp two workpieces of different sizes, it offers six clamping positions and a removable centre jaw for large or irregular parts. Rear jaw operation can be fixed or movable, guided by a special backplate. The MLD-100 arrives with all the essentials: 2 guide keys, 2 M6 screws, 4 clamps, and 1 handle, so you can start securing parts with confidence right away.
- Two-in-one clamping (double or single): Switch between holding two workpieces or a single part with reliable, repeatable grip, reducing setup time and enabling faster job turnaround.
- Six clamping positions for flexible workholding: Choose from six positions to align parts precisely for different sizes, improving repeatability and minimizing repositioning errors.
- Removable centre jaw with fixed or movable rear jaw options: Easily clamp large or irregular parts and tailor the grip with the backplate, delivering stable holding and versatile fixture setup.
In practical terms, this vise helps you complete jobs faster with consistent alignment and dependable grip across a range of part sizes. Its durable construction and adaptable jaw system support reliable performance from first setup to final pass, making it a trusted choice for workshops, engineering labs, and hobbyists alike.
Part Numbers
- Protool Part Number
- MLD-100
- Brand
- Vortex
- Category
- Vice
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Double Lock Machine Vices - MLD Series (Vortex)
View full collection →You are viewing MLD-100. Click any other SKU to view its full details.
| Product SKU | Jaw Width (mm) | Price | Stock | Order |
|---|---|---|---|---|
| MLD-100 Viewing | 100 | £734.82 | 4-6 weeks | |
| MLD-160 | 160 | £885.70 | 4-6 weeks |
No products match your filters.