When you need to tighten or loosen a bearing lock nut, reach for this hook spanner from SKF. It has an adjustable jaw, so it can handle nuts sized between 16 and 20mm. It's a versatile option that you can use with bearings mounted on shafts or sleeves. Thanks to its simple handheld design, you'll find it easy to operate without feeling strain. The handle is protected by a plastic covering to enhance your grip and minimise the risk of corrosion.

• Hooked jaw design for secure hold on nut
• Plastic handle is resistant to dirt, oil and grease, so suitable for use in harsh environments
• Hole in the handle for easy storage
• Laser-engraved size designation for easy identification

• Material handling
• Transportation industry
• Food and beverage production

Measure the size of the lock nut you want to remove using a tape measure or vernier calliper, then adjust the jaw to the appropriate size. Place it around the nut and slowly twist it in either direction depending on whether you want to tighten or loosen the nut.