CIPA # 01877 Pontoon Boat Mirror Bracket is a fully adjustable mirror head for superior rearview visability. This Pontoon Boat Mirror has a 180 degree rotation with lock pin which provides secure positions for optimal rearview vision with out of the way storage and unobstructed canvas installation. The bracket design provides four custom height adjustments that is secured with a lock pin. Mounts directly to boat rail-No Drilling Required.Product Features:Mounts directly to boat rail - No Drilling Required!Fully adjustable mirror head for superior rearview visibility180 degree rotation with lock pin which provides secure positions for optimal rearview vision, with out of the way storage and unobstructed canvas installation.Bracket design provides four custom height adjustments secured with lock pin.California Residents:WARNINGCancer and Reproductive Harm -P65Warnings.ca.gov