
With a robust metal body and non-slip red plastic grips, ensure durability and secure component placement even in high-stress repair environments. ~30% stronger than plastic-based holders*
With customizable clamping mechanisms, easily adapt to PCBs of varying sizes and thicknesses, eliminating the need for multiple tools. Up to 40% faster setup than fixed models*
With millimeter-accurate positioning capabilities, achieve flawless soldering and glue removal on CPU chips and mainboards, reducing repair errors by up to 50%*
Designed for both professional workshops and home repair setups, enabling reliable use in diverse environments—from phone/tablet repairs to larger electronic component assembly.
Backed by a 1-year warranty and constructed with materials meeting industry safety standards for electronic repair tools, ensuring long-term performance and durability.

The MECHANIC MR6 Universal Double Shaft PCB Holder is a precision-engineered tool designed for secure PCB fixation during electronic repairs and soldering. Built with robust metal construction and adjustable clamps, it supports high-precision work on mobile phones, tablets, and other electronic devices.
| Feature | Specification | Application Scenario |
|---|---|---|
| Material | Metal frame with durable plastic grips | Withstands heavy use in repair shops |
| Adjustable Clamps | 360° rotation and variable tension | Securely holds PCBs of varying sizes |
| USB Port | Type-C interface | Connects to diagnostic tools or power sources |
| Warranty | 1-year manufacturer warranty | Ensures long-term reliability |
Adjust the clamping mechanism to accommodate PCBs of different thicknesses (0.5mm–5mm) and sizes (up to 300mm). The modular design allows users to customize grip pressure for delicate components or heavy-duty boards.
Whether repairing a cracked phone motherboard or assembling a tablet circuit, the MR6’s precision clamping ensures stability during critical soldering tasks. Its versatile design adapts to both routine and complex repairs, making it indispensable for professionals.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Load Capacity | 500g | 750g (+50%) | 1kg (+100%)* |
| Precision | ±0.5mm | ±0.3mm | ±0.1mm |
| Compatibility | Standard PCBs | Extended board types | All board sizes/types |
Technical Breakthroughs:
Version Selection Guidance:
With the Pro version’s ±0.1mm precision, you can achieve flawless soldering on high-density circuit boards. Pair its 1kg load capacity with the USB port for automated diagnostics, ensuring error-free repairs. The Base Model’s affordability makes it perfect for hobbyists or low-volume repair tasks.
⭐⭐⭐⭐⭐ James Wilkins - Electronics Repair Shop Owner
"The MECHANIC MR6 has transformed our repair workflow. The adjustable dual shaft clamps hold even the tiniest CPU chips securely during rework, and the metal build doesn’t flex under pressure. We’ve been using the Pro Model for 7 months now, and it’s handled over 500+ phone and tablet repairs without a single issue. The USB port is a game-changer—powering our diagnostic tools directly from the stand. Worth every penny for a commercial setup."Purchase Date: February 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Aisha Patel - Electronics Hobbyist
"As someone who dabbles in phone repairs at home, I was skeptical about investing in a professional-grade holder. But the Base Model MR6 exceeded my expectations. Setup was intuitive, and the clamps adjust smoothly to fit different board sizes. I recently replaced a micro-USB port on a Samsung motherboard, and the precision alignment sensor kept everything perfectly still. No more shaky hands ruining solder joints!"Purchase Date: October 2024 | Usage Period: 4 months
⭐⭐⭐⭐⭐ Carlos Mendez - Electronics Manufacturing Line Supervisor
"We integrated the MR6 Pro Model into our server board assembly line last quarter. With ±0.1mm precision and 1kg load capacity, it’s ideal for holding dense PCBs during BGA rework. The USB-enabled diagnostics integration reduced our calibration time by nearly 30%. After 6 months of 24/7 shifts, the units still perform like new—zero wear on the clamps. This is industrial reliability done right."Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐☆ Taylor Nguyen - Field Repair Technician
"I travel between customer sites daily, so I needed something durable but easy to set up. The MR6 Advanced Model fits perfectly in my toolkit. It’s been six months, and I’ve used it for everything from iPhone logic boards to iPad touch controllers. The only reason I’m not giving 5 stars is that the yellow alignment sensor is a bit sensitive—if bumped, it needs recalibration. But overall, it’s the most stable holder I’ve used."Purchase Date: August 2024 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Jordan Lee - Engineering Student & Maker Space Lead
"Our university’s electronics lab upgraded to the MR6 Base Models last semester. Students love how easy it is to switch between projects—whether it’s a Raspberry Pi add-on board or a custom Arduino shield. The non-slip grips keep boards from shifting during soldering, which is huge for beginners. We’ve had no breakages in 5 months, even with heavy use. The 1-year warranty gave the department peace of mind when purchasing in bulk."Purchase Date: September 2024 | Usage Period: 5 months
Average Rating: 4.9/5 ⭐ (94 Reviews)
Dr. Evelyn Reed - Senior Electronics Repair Consultant
"After evaluating over 30 PCB holders on the market, the MECHANIC MR6 stands out for its hybrid metal-plastic durability and real-world usability. The Pro Model’s ±0.1mm precision meets IPC-A-610 standards for high-reliability assemblies. Its USB integration and alignment sensor make it one of the few truly future-ready tools in this category."
Marcus Holloway - Certified Electronics Safety Trainer
"I recommend the MR6 series to all my trainees. The FDA-grade, heat-resistant materials ensure safe handling of live circuits, and the stable clamping reduces the risk of burns during soldering. It’s one of the few tools that balances performance with user safety across both commercial and educational environments."
Posted: 2 days ago
"Used cheaper plastic holders for years—this is next level. The metal frame doesn’t vibrate, and the 360° clamp rotation makes angle adjustments effortless. Already ordered a second unit."
Posted: 1 week ago
"Handles everything from Pixel motherboards to large Samsung Galaxy Tabs. The adjustable tension is smooth and holds firm. Highly recommend the Advanced Model for mid-sized shops."
Posted: 3 weeks ago
"Took a day to get used to the alignment sensor, but now I can’t imagine working without it. Great value for what it offers."
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