Secure your pool ladder or handrail with these 1-7/8 in mounting flanges. Made of cast aluminum for dependable support, each base features 4 pre-drilled mounting holes for easy installation. The set includes 4 white flanges, bolts, and washers to help complete your installation setup. | Vevor | | Deck Anchor Flange 4 Pack, 1-7/8 in Pool Ladder Deck Mount, Handrail Anchor with Stainless Steel Mounting Hardware | White | Best Buy