D60 Spartan Locker, 35 spline, fits open carrier only

D60 Spartan Locker, 35 spline, fits open carrier only.

A full mechanical locker, but cheaper because it re-uses your stock open carrier! Big traction on a smaller budget!

The spring/pin design make the Spartan easier to install than other "lunchbox" lockers and they all come with a hardened pin that others sell as a separate upgrade.