Springfield 2-7/8" Trac-Lock III Locking Swivel [1100021-L1] Marine Navigation & Instruments | Gauges especially useful when short-handed

especially useful when short-handed

the all-new communication center allows you to always have perfect control over your system from wherever you are and maximizes its performance

Includes 1 Sonic Grease packet

the powerful abrasion-resistant protector

Each block adds a full inch to stack height

Springfield 2-7/8" Trac-Lock III Locking Swivel [1100021-L1] Marine Navigation & Instruments | Gauges especially useful when short-handed2 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.