The William Optics Astro tripod set is for 3/8" thread.

Tripod Features:

• Max Loading: 40kg (88.18lbs)
• Max Height: 850mm
• Min Height: 80mm
• Closed Height: 550mm
• Sections: 2
• Material: Carbon Fiber Legs
• Diameter: 40mm/36mm
• Weight: 2.215kg (4.88lbs)

Heightening Sleeve Features:

• Height: 100mm
• Diameter: 102mm
• Weight: 0.46kg (1.01lbs)

• Astro tripod set is for 3/8" thread

• William Optics Astro Tripod Set for 3/8" Thread