J&B's 45°and 90° Elbows insert into the duct system allowing unimpeded air flow for service to all types of aircraft. Elbows are very useful for circumventing obstructions on the ramp. You'll find the same sturdy construction, insulation, zippers, and velcro as in our flat ducts.
All PCA products are also available in Olive Drab to meet military camouflage requirements
