 "Avenger A2030DKIT Steel 40-Inch Detachable Base C-Stand with Grip Kit (Chrome)"@en-US "Accessories - Page 539 | EISF"@en-US
"This kit is the perfect addition to any set up.  This stand comes with a 2.5" grip head and 40" adding more versatility to an already awesome stand and is perfect for small light fixtures or reflectors.  The unique C stand leg design allows this to go where most stands will not.  The removable base has adjustable legs that also fold for ease of storage and transport.  TECHNICAL SPECIFICATIONS:  Minimum Height  4.4'; Maximum Height 9.75'; Closed Length 4.4'; Footprint Diameter 3.1'; Weight 13.7 lbs; Stand maximum Load 22 lbs; Attachment 5/8" stud."@en-US 
 "Kupo Hex Stud Female 3/8-16 to 1/4-20"@en 1/4-20 KG001012 - Filmtools"@en
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Female 3/8-16 to 1/4-20 adapter
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