Beargrip T Handle Hexagonal Keys - Imperial tb117b
	Beargrip hex-keys are manufactured with utmost care and attention from steel with a special composition. Due to this material Beargrip keys have a very high torsional resistance nevertheless their hardness remains very high. To be more precise the Beargrip hex-keys have a Rockwell C hardness of at least 53-55? which means considerably less wear and therefore a longer life. This steel composition and the heat treatment ensure that the Beargrip keys are ductile without being brittle. Black oxidizing the keys help ensure the tools resist rust and last longer. The Beargrip keys are accurately sized across flats and corners, so that they always have a good fit. Well fitting keys are more durable and are more accurate to work with. This high quality of hex keys is a constant factor as the Beargrip hex-keys are tested frequently and thoroughly for torsional strength, wear and accuracy of size