Nominal Diameter:5/8" (16mm)
Box Dimensions: 4"H x 8"W x 10"L WT: 3 lbs
GT8HW-IH transducer is ideal for bass boats that want to install the transducer inside a fiberglass hull and not on the transom where cavitation could cause issues
Nominal output voltage: 24 V 
Flange Diameter Inches: 4-3/8"
Ancor Standard Duplex Cable - Flat 16/2 AWG - 2 x 1mm Red/Black - 500' [121750] Brand_KVH Nominal Diameter:5/8" (16mm)Standard Duplex Cable Flat 16 2 AWG 2 x 1mm Red Black 500' Ancor Marine Grade wire products are the longest lasting and most rugged available, exceeding UL 1426, ABYC and US Coast Guard Charter boat (CFR Title 46) standards. They are constructed with premium vinyl insulation that is rated at 600 Volts, 105C dry and 75C wet, stays flexible even in extreme cold ( 40F C) and resists salt water, battery acid, oil, gasoline, heat, abrasion and ultra violet