Gunsmithing – Fixed Torque Limiter – Smart-Torq 7–100 in-lb
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
The Real Avid Smart-Torq Fixed Limiter is a compact pre-set torque limiter built for repeatable firearm, optic, mount, and accessory installation work. Each limiter is set to one specific inch-pound value, gives a click-style clutch response when torque is reached, and works with 1/4 inch hex drivers and bits.
Available options are organized below under Variants.
Variants / Options
- Fixed Torque Limiter (7 in-lb)
- Fixed Torque Limiter (10 in-lb)
- Fixed Torque Limiter (12 in-lb)
- Fixed Torque Limiter (15 in-lb)
- Fixed Torque Limiter (18 in-lb)
- Fixed Torque Limiter (20 in-lb)
- Fixed Torque Limiter (25 in-lb)
- Fixed Torque Limiter (30 in-lb)
- Fixed Torque Limiter (35 in-lb)
- Fixed Torque Limiter (45 in-lb)
- Fixed Torque Limiter (50 in-lb)
- Fixed Torque Limiter (65 in-lb)
- Fixed Torque Limiter (80 in-lb)
- Fixed Torque Limiter (100 in-lb)
What it does
This limiter helps apply a specific torque value without guessing. That matters for optics, scope rings, bases, action screws, mounts, and accessories where over-tightening can strip screws, crush parts, shift zero, or generally turn a simple install into an expensive lesson from the school of dumb decisions.
Setup Guide / Compatibility Table
| Use | Why It Matters | Verify First |
|---|---|---|
| Red dots / optic plates | Helps avoid stripped screws and uneven optic mounting pressure. | Use the optic or plate maker’s torque spec. |
| Scope rings / mounts | Helps keep clamping pressure repeatable and controlled. | Confirm ring, base, and mount torque values. |
| Action screws / accessories | Helps prevent over-tightening and damaged fasteners. | Match the limiter value to the manufacturer’s exact spec. |
Note: Always follow the firearm, optic, mount, or accessory manufacturer’s torque specs. Fixed limiters help only when the correct torque value, correct bit, and correct driver setup are used.
Specs
- Brand: Real Avid
- Product Type: Fixed torque limiter
- Torque Range Options: 7, 10, 12, 15, 18, 20, 25, 30, 35, 45, 50, 65, 80, and 100 in-lb
- Accuracy: ±5%
- Torque Feedback: Click-style overload clutch
- Driver Compatibility: Works with 1/4 inch hex drivers and bits
- Storage: Compact, color-coded, stackable design
Verify before you buy
- Choose the exact in-lb torque value required by your optic, mount, firearm, or accessory manufacturer.
- This is a fixed limiter, not an adjustable torque driver.
- A driver and bits may be required if you do not already have compatible 1/4 inch hex tools.
- Do not guess torque values. Guessing is how screws die and customers learn new swear words.
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