Original Block Holder / Magnetic Gland (Large, Ø25mm) for Briot
Ensure maximum stability during your edging process with this original Block Holder (Large Model), designed for Briot optical edgers.
Featuring a wide 25mm diameter, this magnetic block receiver is essential for securely clamping standard and large lenses during the cutting cycle. A damaged or worn-out holder can compromise the magnetic grip, leading to lens rotation, axis deviation, and costly remakes.
This pre-owned, rigorously inspected replacement part provides a smart and cost-effective way to restore your machine’s precision. Bearing the exact OEM reference 1190482, it ensures flawless mechanical alignment and reliable holding power.
⚠️ Important: Size Verification
This is the Large Model (25mm diameter), typically used for standard adult frames and larger lenses. Please verify that this diameter matches your required setup, as it is not interchangeable with the smaller 17mm half-eye block receivers.
Key Features at a Glance
- Maximum Stability: The wide 25mm base provides superior magnetic adherence to prevent lens slippage and axis rotation on standard jobs.
- Cost-Effective Replacement: A budget-friendly, fully inspected pre-owned alternative to purchasing a brand-new factory component.
- Direct OEM Match: Genuine original component bearing the exact Briot reference 1190482.
- Plug & Play Fit: Designed for seamless integration into compatible Briot optical edging systems.
Technical Specifications
| Feature | Specification |
|---|---|
| Component Type | Block Holder / Magnetic Gland Support |
| Size / Diameter | 25mm (Large Model) |
| OEM Reference | 1190482 |
| Compatibility | Briot Optical Edgers |
| Condition | Used / Pre-Owned (Inspected & Functional) |
💡 Pro Tip: Prevent Axis Slippage
The 25mm surface handles the majority of the torque during heavy cutting cycles. Always ensure both the block holder surface and the lens block itself are completely free of water, swarf, and debris before clamping. A perfectly clean magnetic connection is your best defense against axis deviation.













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