Best Grinder Tightening Devices & Controls of 2025

The Milwaukee Fixtec Nut is designed to fit all angle grinders with an M14 spindle thread up to 150 mm. This tool-free nut allows for quick release, making it incredibly convenient for users who need to switch out accessories without hassle. Its ideal design ensures that you can tighten and loosen attachments securely, enhancing your grinding tasks. With this product, you can save valuable time during your projects and work more efficiently.

The SabreCut M14 Flange Nut is a heavy-duty locking flange nut designed for angle grinders with an M14 thread. Its premium stainless steel finish resists corrosion, ensuring durability and longevity. You will appreciate the quick release feature, allowing for fast and frustration-free accessory changes. Simply screw it on and off without the need for tools, making your tasks more efficient and hassle-free.

The Fentar Quick Release Nut is designed for ease and efficiency. Its precision machining ensures that it fits all M14 thread angle grinders perfectly, allowing you to quickly tighten it by simply turning clockwise. When it’s time to release, just turn it anti-clockwise, eliminating the need for a spanner and saving you time. Constructed from robust carbon steel, it provides excellent durability and corrosion resistance. With a textured base and clear threads, it secures the disc in place, offering you enhanced safety during operation.

The Bosch GGS 6 S Spanner is a two-hole wrench designed specifically for clamping discs on angle grinders and the straight grinder GGS 6 S Professional. This tool enables you to securely tighten or loosen discs, ensuring safety and efficiency during your grinding tasks. Its straight design allows for easy handling, making it a convenient addition to your toolkit. With its compatibility with various discs, you can easily switch tasks without worrying about tool limitations.

The Bosch Protective Guard is designed for general grinding and sanding work, providing you with the versatility needed for various applications. Its screw-type clamp ensures secure locking, giving you peace of mind as you work. This protective guard is manufactured according to standard EN/EC 60745, ensuring quality and safety. Additionally, it is compatible with angle grinders, making it a convenient accessory for your power tools.

The TORMEK KS-123 Adjuster allows you to precisely set the sharpening angle for various types of knives. This feature is particularly useful as it helps you achieve optimal sharpness tailored to each knife's needs. By adjusting the angle accurately, you can ensure a consistent and effective sharpening process. This tool enhances your sharpening experience, making it easier for you to maintain your knives in top condition. With the KS-123, you can sharpen your knives with confidence and precision.

The Fentar Quick Release Nuts are designed for convenience and efficiency. With precise dimensions and clear threads, you can easily tighten the nuts by turning them clockwise and release them by turning anti-clockwise, eliminating the need for a spanner. Made from high-strength carbon steel, these nuts offer exceptional hardness and corrosion resistance, making them suitable for various tasks. Additionally, their non-slip design ensures stability during use, allowing you to work confidently without slipping. Perfect for a range of M14 thread angle grinders including popular brands like Milwaukee and Dewalt.

The Makita Grip 36 is designed for angle grinders ranging from 100mm to 150mm, providing you with a standard grip that enhances control and comfort during use. With its quick and easy installation, you can spend less time setting up and more time working. The M8 thread size ensures compatibility with various grinders, making it a practical choice for your toolkit. This grip not only improves your handling but also makes your grinding tasks more efficient and enjoyable.

The Makita Vibration-Proof Side Handle enhances your comfort while working with angle grinders. Its design significantly reduces vibration, allowing you to work for longer periods without discomfort. Compatible with 180 mm and 230 mm angle grinders, it ensures versatility in your tasks. The chuck M14 provides a secure fit, adding an extra layer of safety as you operate your grinder. With this handle, you can experience improved control and stability, making your grinding tasks more efficient.

The Triton TWSSEJ Jig is designed for use with the Triton Whetstone Sharpener TWSS1. It helps you maintain the correct sharpening angle, ensuring your blades are sharpened effectively. The jig allows for easy and accurate tool fitting, making your sharpening tasks simpler and more precise. With this tool, you can achieve consistent results, enhancing your sharpening experience and prolonging the life of your cutting tools.