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Get quoteThe adjustable locking positioning handle corner nailer M6 long thread NN26 is the extended-thread version of XKY Framing’s popular orange lever clamping handle. With a 40mm threaded stud at M6 diameter, it provides secure, deep-engagement clamping for thicker positioning blocks and fixtures on corner nailers—all without tools.
Standard adjustable handles with short studs work well for thin mounting brackets. However, many corner nailer fixtures—including thick aluminum positioning blocks, multi-layer stop fences, and combined jig assemblies—have deeper mounting holes that require a longer thread to achieve full engagement and maximum clamping force. The adjustable locking positioning handle corner nailer M6 long thread NN26 solves this with its 40mm stud length.
The NN26 features a 75mm orange lever arm identical to the NN25, providing the same ease-of-use and grip comfort. The black threaded stud is M6 (6mm diameter) with a 40mm threaded length. The zinc alloy lever body pivots smoothly on its cam mechanism for repeatable clamp-and-release cycles. The total handle assembly provides firm fixture locking with simple hand pressure.
The NN26 adjustable locking positioning handle corner nailer M6 long thread is used wherever an M6 threaded clamp point is present on the machine: securing thick positioning jigs for hexagonal or octagonal frame production, locking stop fences on CNC corner nailers, and clamping custom fixturing for specialty frame profiles. It is also useful for securing components on corner cutter machines that use M6 mounting points.
Both the NN25 (M7Ă—25mm) and NN26 (M6Ă—40mm) share the same 75mm lever design and orange color. The key differences are thread diameter (7mm vs 6mm) and length (25mm vs 40mm). Before ordering, measure your fixture’s mounting hole to determine the correct size. XKY Framing’s product support team can assist if you are unsure which handle fits your machine.
The NN26’s orange zinc alloy lever and hardened steel stud are designed to handle thousands of clamp cycles in production environments. Unlike plastic wing nuts that crack under torque, the metal lever construction remains reliable even with repeated daily use. Clean the threads periodically to prevent metal dust buildup from affecting clamping smoothness.
Order the NN26 adjustable locking positioning handle corner nailer M6 long thread from XKY Framing today and get the secure, tool-free clamping your production setup requires.
| SKU | NN26 |
|---|---|
| Product Type | hardware |
| MOQ | 100 |
| Lead Time | 7-10days |
| Overview | <p>The NN26 Adjustable Locking Positioning Handle features a longer M6Ă—40mm threaded stud compared to the NN25, making it suitable for securing thicker fixtures and blocks on corner nailers. The 75mm orange lever provides fast hand-tightened clamping. The extended 40mm thread length allows more engagement depth for robust fixation of heavier positioning blocks and stop fences.</p> |
| Highlights | Long M6 Tool-Free Lock |
| Custom Packaging | Yes |
| Thread Diameter | M6 (6mm) |
| Thread Length | 40mm (long thread) |
| Lever Arm Length | 75mm |
| Color | Orange |
| Application | Corner nailer thick fixture clamping |
| — | 6 |
|---|
What is the thread specification of the NN26 handle?
The NN26 has an M6 thread (6mm diameter) with a 40mm thread length, which is longer than the NN25 (25mm). This extended thread is used for thicker mounting blocks or fixtures that require deeper engagement.
When should I choose NN26 over NN25?
Choose the NN26 when your positioning block or fixture has a deeper mounting hole or thicker body that requires a longer threaded stud to pass through fully. If your fixture has an M6 hole (6mm diameter), use the NN26 rather than the NN25 (M7).
Are NN25 and NN26 handles interchangeable?
No. NN25 uses M7Ă—25mm thread and NN26 uses M6Ă—40mm thread. They have different thread diameters and lengths. Always match the handle to the thread specification of your fixture's mounting hole.

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