Crossbar 12ft Telescopic 2 Section Twist Locking Background Support Cross Bar Steve Kaeser Photographic Lighting & Accessories
This is a original PBL 12ft crossbar. this crossbar is constructed of two interlocking aluminum bars the are connected with a 5/8in threaded rod,  engineered for extra support. Extra strong crossbar You can use this crossbar as a  6ft crossbar through 12ft, it is fully adjustable.