Amazon.com : Avenger D200 2.5-Inch Grip Head (Chrome) : Electronics
Amazon.com : Neewer Extension Grip Arm Boom Arm with 2 Pieces Grip Heads - 50 inches/127 Centimeters Aluminum Alloy Construction for Light Stand,Reflector and Other Equipment for Studio Video Photography(Silver) : Electronics
Amazon.com : KinGrow Swivel 2.5 inch Grip Head for Light Stand, Multi Functional Heavy Duty Head Clamp Holder Bracket Adapter with 4, 8, 11, 16mm Mount for Extension Boom Pole, Photographic Equipment : Electronics
Amazon.com : Kupo U-Grip Head 1.9in (KG101611) : Electronics
Amazon.com : Neewer Multi Functional Heavy Duty 2.5-inch Grip Head Swivel Head Holder Mounting Adapter for Light Stand, Extension Boom Arm and Other Photographic Equipment with 1/2,1/4,3/8,5/8-inch Mount (Black) : Electronics
Amazon.com : LimoStudio Heavy Duty Grip Head for Light Stand Tripod, Multi Functional Chrome, Extension Boom Arm, Swivel Head Clamp Backet Adapter, Reflector Holder for Photo Lighting Equipment, AGG1717 : Electronics
Amazon.com : Sunset Foto 2.5" Grip Head w/ 5/8" Socket Small Diameter Holes Adapter Studio Light Stand : Electronics
Amazon.com : SUPON Aluminum Alloy Multi Functional Heavy Duty 2.5 inch Grip Head Swivel Head Clamp Holder Bracket Adapter with 1/2",1/4",3/8", 5/8" Mount for Light Stand, Extension Boom Arm,Photographic Equipment : Electronics