Springfield 2-7/8" Trac-Lock III Locking Swivel [1100021-L1] Cartography | Humminbird With input from a SI-TEX

With input from a SI-TEX Metadata AIS module (or other AIS receiver)

#10 Stainless steel screw and hex nutThis product may not be returned to the original point of purchase

25″ ball joints allow for 360 degrees of rotation and 180 degrees of tilt at both ends

reduced steering torque and silent operation

The performance of the macerator pump meets all quality standards

Springfield 2-7/8" Trac-Lock III Locking Swivel [1100021-L1] Cartography | Humminbird With input from a SI-TEX2 7 8" Trac Lock III Locking Swivel 2 7 8 Post mount with bushing & centrally located tension knob for snug fit, easily reachable with left or right hand. Made of high strength aluminum with powder coated finish. Adds 7 8 to the height of the pedestal.