Hard Step Top Jaws
• For American Standard tongue and groove configuration
• Hard step top jaws can be quickly reversed for internal
or external chucking
• Easily removed for applications requiring soft blank or
formed top jaws
• Square point serrations, smooth, and horrizontal creased jaw
gripping surfaces available in combinations as shown below
• All jaws listed apply to manual chucks in this catalog
• All jaws listed will fit comparable chucks with American
Standard jaw configuration
• All jaws made of high alloy steels