The Kupo 11" Rocks Arm can support up to 17.6 lb at maximum length. Durably made of steel, the arm has rotating balls on each end with 1/4"-20 male threads at one end and 3/8"-16 male threads at the other. An oversize friction knob makes secure torque possible.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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