The HD Innovations X-Over FFS Pole Extension gives forward-facing sonar anglers extra reach for tracking bass, walleye, crappie, perch, and lake trout in deeper ice holes or open-water setups. This 20 in. extension uses true 3K carbon fiber with a polished clearcoat finish and a 1 1/8 in. diameter to match HD Innovations X-Over "red cap" poles only, with the pole sold separately. Red anodized CNC aluminum male and female end caps feature 3/8-16 threads for direct connection to the 20-60 in. X-Over Series Pole, extending total reach to 80 in. for precise transducer placement. Built for ice and open-water conditions, it also fits the HD handle, tripod, and UMS Pole Adapter, each sold separately. Adds 20 in. of reach to compatible HD Innovations X-Over "red cap" poles True 3K carbon fiber tube with polished clearcoat finish offers lightweight durability CNC aluminum end caps feature red anodizing and 3/8-16 male and female threaded connections Extension Diameter - 1 1/8' Crafted to withstand the elements on both ice and open water while exceeding expectations Male and female end caps allow for direct connection to the your 20'-60' HD Innovations X-Over series pole to reach to 80' depth Fits HD handle, Tripod, and UMS Pole Adapter (sold separately) Includes: 20' carbon fiber extension CNC aluminum endcaps with 3/8-16 male and female threads