Description:

The 3900-3107 is a 3 inch 3 jaw chuck threaded backplate featuring a 3/4-16 thread and 3 pre drilled holes for secure lathe mounting.

• Model Number 3900-3107
• Size 3 inch
• Thread Size 3/4-16
• Material Steel
• Configuration 3 hole backplate
• Compatibility Designed for use with lathes and 3 jaw chucks
• Item Dimensions 6 inches height, 3 inches length, 1 inch width
• Power Source Hand powered