1,Hunting Adjustable Camera Arm TD-516 2,Lightweight: 3.3lbs 3, Black Traxion finish 4, Material: ... Aluminun SPECS For Hunting Adjustable Camera Arm TD-526 MaterialAluminumWeight3.3lbsFinishblack traxion Benefitshas a locking knob to secure ... for secure attachment to the tree Hunting Adjustable Camera Arm TD-526