Fenner Drives B-LOC Keyless Locking Devices
The Fenner Drives B-LOC© brand provides benchmark quality and, superior engineering. The B-LOC© is backed by world class customer service and customer support. Engineered to deliver high capacity, and zero-backlash shaft-to-hub assembly is achieved by using a simple wedge type principle. As a series of annular screws are used to engage circular steel rings, and mating tapers, axial force is applied as a result. This results in a wedge type action causing radial force on the tapered rings of which constricts and squeezes the shaft while the other expands to compress into the component’s bore.