The heavy duty model is available from 16-20ft and is of 3mm construction which comes as standard with the following:
Mounting bracket is also included in the purchase price
20 EACH BW-033308-A LH 5/16 8
Manufacturer Part Number: WF1530
Material Chrome Plated Brass Primary Construction Chrome Plated Brass Brand AG Diameter Description OD: 55mm
Ancor Tin Flex Battery Cable 7.62m/33 Red 4/0 AWG Unions The heavy duty model isAncor Marine Grade wire is 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, 105 deg C dry and 75 deg C wet, stays flexible even in extreme cold ( 40 deg F C) and resists salt water, battery acid, oil, gasoline, heat, abrasion and ultra violet radiation. Highest quality ultra flexible (Type 3)