Tundra Series(TM) Freezer Pack (5lbs) Rearview/Auxiliary Camera Systems 3/8" brass compression x 3/4"

3/8" brass compression x 3/4" MIP (Male Iron Pipe) elbow preattached on 1 end

2005-2007 Mercury(R) Mariner

Foam grip handle

Front & rear venting allows cooler air to be exchanged in the voice coil gap which helps the subwoofer make deep bass & extend the life of the component

Covers AIS (automatic identification system) & all marine band frequencies

Tundra Series(TM) Freezer Pack (5lbs) Rearview/Auxiliary Camera Systems 3/8" brass compression x 3/4"Maintains freezer temperatures of 5deg F all day & more; Portable, safe & reusable; Replaces dry ice; Purple interior turns white when fully charged; Works best when frozen for 36 hours; 5lbs Warranty: Limited Lifetime Country of Origin: United States