Black Oak Pro Series 3.0 Curved Double Row 40" LED Light Bar - Combo Optics - White Housing [40CCM-D5OS] Communication | Antenna Mounts & Accessories Inner Diameter: 20 mm

Inner Diameter: 20 mm

PN:   7430

Bracket lets you bolt roller assembly onto the tongue or frame of your boat trailer

The 27” spike-drum has a plug to permit adding/removing water for added weight – increasing the dry weight from appx 130lbs per foot to appx 175lbs per ft when filled

Black Oak Pro Series 3.0 Curved Double Row 40" LED Light Bar - Combo Optics - White Housing [40CCM-D5OS] Communication | Antenna Mounts & Accessories Inner Diameter: 20 mmPro Series Curved Double Row Combo 40" Light Bar White This waterproof light bar is the definition of versatility. The curved 40" light bar in a combination (Flood Spot) pattern gives you the directional spread you desire, with the option of moving the light up and down with Black Oak's mounting system. With its durable and completely submersible waterproof resistant housing, this 40" light bar will be your number 1 lighting choice once installed.