Big Jon DOWNRIGGERS Big Water Manual J RODW/FR409A & Jettison Release Features a 20 in. flexible boom. Comes complete with a clamp-onrod holder (RH00409), adjustable disc clutch, footage counter, 200 feet of stainless steel cable, 4 in. x 4 in. mounting plate (with hold down knobs) and a line release. Like all Big Jon Downriggers, it is precision machined from "Aircraft Grade Aluminum". Made in USA. Model Number: MD00526.