The OZTEC 5ft Flexible Rebar Shaker Shaft FS-RBS-05 transmits power from the power source to the rebar shaker head with one of Oztec's flexible shafts. Oztec Flexible Shaft inner cores are made from extra-high carbon steel wires with casings made from tough abrasion resistant neoprene rubber reinforced with multiple layers of high tensile wire braiding with a hardened flat steel liner. This construction makes Oztec Flexible Shafts rigid enough for driving into the stiffest concrete without kinking yet limber and non-slip for easy and effective handling. Oztec Flexible Shafts are interchangeable on all Oztec power units.