Descriptions:Made of stainless steel material that can be used for a long time, high hardness, corrosion resistance, wear resistance, and no rust.The conversion screw adapter with half circle handle on the top that is easy to assemble and disassemble by hand and can be easily inserted and tightened without any tools.Widely used in lens plate button heads, light stands, tripod heads, ball heads, monopods, SLR cameras, camcorders, etcPlease double-check and ensure that these convert screw adapters meet your stand size before ordering.Product Specifications:Material: Stainless SteelColor: Silver ToneThread Size: 1/4" MaleShaft Length: 10mm/0.39"Male Thread Number: 20Head Dia: 20mm/0.79"Head Thickness: 3.5mm/0.14"Package Included:2 Pcs x Mounting Screw Adapters.
eBay