High Stability Mounting Rod w/ Rack, 14.0"

The High Stability Mounting Rods comes with a rack-drive system which allows the corresponding mounting blocks with pinions to be positioned and locked anywhere along their length. The nylon rack is securely anchored within a channel machined along the length of the rod and, combined witha prass pinion in the carrier body, provides a high-resolution positiong system with smooth, 'step-free' operation.
The rod is 14" long with a 1/4-20 base thread.