Find Bussmann NO.642-R - 1 Each at ElectricianSupplies.com. Call our friendly customer service representatives at 800-448-2014 if you have any questions. We do stock Bussmann NO.642-R - 1 Each and they usually ship within #time#. We work very hard to honor our shipping and delivery estimates! You won't find any Private Label knock-offs at ElectricianSupplies.com . Just branded items from manufacturers like Bussmann. We appreciate the opportunity to serve you! Join our 80,000 satisfied commercial and residential customers.