VEVOR Boat Trailer Guide, 20.5” Adjustable Design Trailer Guide Poles, 2PCS Rustproof Steel Trailer Guide ons, Heavy Duty Roller Guide Design, for Ski Boat, Fishing Boat or Sailboat Trailer free-shipping Output: 1/4 mono jack

Output: 1/4 mono jack

Particle board with melamine finish resists wear and damage

High oxygen-recombination efficiency for deep discharge recovery

Printed colour design in white

VEVOR Boat Trailer Guide, 20.5” Adjustable Design Trailer Guide Poles, 2PCS Rustproof Steel Trailer Guide ons, Heavy Duty Roller Guide Design, for Ski Boat, Fishing Boat or Sailboat Trailer free-shipping Output: 1/4 mono jackThese adjustable trailer guides help you safely load boats of different widths onto your trailer without damaging the hull, thanks to smooth rolling rubber rollers that minimise friction. The rustproof steel construction means they'll hold up to Australian coastal conditions and regular use without corroding, keeping your trailer secure and reliable for years. Adjustable width of 7. 5 inches on each side to fit boats ranging from small dinghies to