Hornady 043400 Zip Spindle Kit for New Dimension Sizing Dies

The Hornady 043400 Zip Spindle Kit is designed to update older Hornady New Dimension sizing dies with the newer threaded spindle system. This reloading accessory provides a practical way to improve spindle retention and adjustment while maintaining compatibility with a wide range of Hornady full-length sizing dies. The kit is intended for reloaders who want more precise control and dependable operation from their existing equipment.
The Zip Spindle design uses light threads on both the spindle and spindle collet to help positively lock the spindle in place and reduce slippage during use. The threaded adjustment system allows incremental changes by turning the spindle, while the spindle can also be moved quickly for larger adjustments. This combination of fine control and quick positioning makes die setup more efficient for a variety of reloading applications.
Each Hornady 043400 kit includes one threaded spindle and one threaded spindle collet. It fits Hornady New Dimension sizer dies in any caliber except .17 and .20 caliber models. With multi-caliber compatibility and a focused design for reloading applications, this kit is a useful replacement or upgrade component for maintaining Hornady sizing equipment. Verify your die model before installation to ensure compatibility.

Features:

• Caliber: Multi-caliber compatibility for Hornady New Dimension sizer dies

• Compatibility: Fits Hornady New Dimension sizing dies except .17 and .20 caliber models

• Threaded Design: Helps positively lock the spindle to reduce slippage during operation

• Adjustability: Supports precise incremental adjustments and quick movement for larger changes

• Included Components: Threaded spindle and threaded spindle collet

• Type: Reloading accessory