Thule Force 3 - M Cargo Box

The Thule 645250 Force 3 M Medium Cargo Box is designed with space efficiency, aerodynamics and ease of use in mind. The Thule 645250 Force 3 M Medium has a matte black finish and utilizes Thule's AeroSkin technology - a diamond textured surface designed to reduce drag, improve gas mileage and provide a quieter ride. The Force 3 M Medium has a 14 cubic foot capacity. The Force 3 XL is ideal for carrying luggage, duffels and gear bags. The Force 3 M Medium has a locking, dual-side opening feature which allows you to load and unload your gear from either side of your vehicle. Locks and Keys are included. Thule's Power-Click Mounting Hardware has an integrated torque indicator that clicks when properly mounted and tightened ensuring a quick and secure fit. The Power-Click hardware attaches directly to all Thule Racks and most aftermarket and factory installed roof rack crossbars in seconds. The Thule 645250 Force 3 M Medium Roof Top Cargo Box is completely assembled out of the box. The Force 3 Series cargo boxes are made of thermoformed ABS plastic with acrylic cap and a UV package. The Force 3 XL Extra Large weighs 37 lbs and carries up to 165 lbs. Be sure to check the bar spacing and rear hatch clearance requirements for this cargo box on our Thule Cargo Box Information Page.