Canvas Covers for ClampForce 3.0 Board Racks (Set of 2) Bolt-On Brackets The refined rack angle ensures

The refined rack angle ensures maximum visibility

The KNB-200 billet aluminum knob is an extended knob specifically designed to replace the recessed hex nut in the G3 Arm

In the end

The CFR-200 installs in minutes with a 1/4" allen wrench

If the actual diameter of the pipe/tube is 1"

Canvas Covers for ClampForce 3.0 Board Racks (Set of 2) Bolt-On Brackets The refined rack angle ensuresThe CBR 300CC Canvas Covers comes with 2 protective black covers for a set of PTM ClampForce 3. 0 board racks (1 cover for each rack). Made with the finest marine grade canvas, these covers will keep your racks looking brand new. The canvas is built from WeatherMax80, a high performance marine and outdoor fabric designed for long term outdoor exposure. Each cover is custom designed to mold to your board rack system and will last for years of service.