RS PRO’s steel metric feather key kit is a set of tools to help fasten together essential parts of machines or industrial equipment. The keys are used to allow the movement of various machine elements by connecting rotating parts of a device to a shaft in a gear or pulley.

These keys are of quality build, with a sturdy steel design. They have 600 N/mm2 shear strength to DIN (Deutsches Institut für Normung, or the German organization for standardization) 6885 specifications for parallel and feather keys. As they're reliable and offer high performance, they can be used in a range of demanding industrial applications.

The key kit includes 13 different sizes from 3 mm (W) x 3 mm (D) x 12 mm (L) to 10 mm (W) x 8 mm (D) x 40 mm (L). Each size comes in multiples of 20, 15, 10 or 5. A nine-compartment moulded-plastic case is provided for easy storage and convenience.

• 180-piece feather key kit
• Steel material
• Metric measurements
• Feather key type
• Shear strength of 600 N/mm2
• 13 sizes in multiples of 20, 15, 10 or 5
• Smallest size 3 mm (W) x 3 mm (D) x 12 mm (L)
• Largest size 10 mm (W) x 8 mm (D) x 40 mm (L)
• Nine-compartment carrying case supplied
• Conforms to DIN (Deutsches Institut für Normung, or the German organization for standardization) 6885 standards for parallel and feather keys
• RoHS (Restriction of Hazardous Substances) compliant

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards