Mounting stems are 1-1/4 inch in length with 5/8 inch – 32 thread
Fabricated of molded high-impact plastic that won't rust
Pintle hook and hitch ball combo slides onto your vehicle's 2-inch receiver tube
Stainless-steel screws are included
Red/Green lens
Seachoice 63144 Tinned Copper Marine Wire, 18 AWG, Yellow, 100' alt-37-6730 Mounting stems are 1-1/4 inchLong lasting and rugged exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105C dry and 75C wet Stays flexible even in extreme cold ( 40F C) Resists salt water, battery acid, oil, gasoline, heat, abrasion and UV radiation Highest quality, ultra flexible (Type 3) tinned copper stranding provides maximum protection against corrosion and electrolysis while resisting fatigue due to vibration and flexing