Lee ultimate spline drive lock rings. 4 pack of red white blue and gold anodized aluminum lock-rings with O-rings.

One of the best split-lock ring ever made. Dies are simply easier to install with the lock ring wrench.

• Compatible with 7/8 x 14 threaded Lee reloading dies and Lee reloading presses.
• Torque type splined exterior for a no-slip grip.
• "O" ring anti-rotation included. Never loosens during use.