Forged steel jaws for strength. Spring-loaded positive lock die retainer buttons hold die inserts in place. The item "New Burndy MD6-8 Hytool Hand-Operated Crimper O D3 Groove Crimping Tool MD68 MD6" is in sale since Sunday, February 11, 2018. This item is in the category "Business & Industrial\Electrical & Test Equipment\Connectors, Switches & Wire\Wire & Cable\Wire & Cable Tools\Hand Crimpers & Strippers".The seller is "6th*gear" and is located in Guelph, Ontario. This item can be shipped to Canada, United States.