Grassmann–Blake, Inc
58 East Willow St.
Millburn, NJ 07041
Toll Free Phone: 800-537-6370
Toll Free Fax: 800-842-2881
Main Phone: 973-379-6170
Main Fax: 973-379-5333
Email: sales@gbclasp.com

Grassmann-Blake quality clasps and findings are available only through fine jewelry manufacturers and distributors.