Fastway Max Security Universal Coupler Lock alt-4156-4401 and automobiles

and automobiles

Allows operation of the radio without removing the radio from it's holster and in high ambient noise environments

and is the perfect complement for the S5 Sentinel marine suspension module

Plates for side of lower unit (2)

Engine mounting surface is 11-1/2" x 10"

Fastway Max Security Universal Coupler Lock alt-4156-4401 and automobilesThe most secure and universal trailer coupler lock available, the Fastway Maximum Security Universal Coupler Lock will keep your trailer secure, providing you with peace of mind. It's made from the highest quality corrosion resistant material and fits almost every trailer coupler style. Two barrel style keys included Anti drill lock design Fits virtually all 1 7 8", 2", and 2 5 16" tongue type trailer couplers Limited Lifetime Warranty