Die-cast and machined metal. Perfect for adding distance between scope and tripod on iOptron CEM26/HEM27/GEM28/HAE29 mounts.

Height: 5.5"
Diameter: 4" (100 mm)
Weight: 1lb 9oz

Option:

To convert the top center stud to 3/8" threaded bolt for uses with

• Sky-Tracker-Pro (3322s),
• Sky-Guider-Pro (3550s), and
• Sky-Hunter (3700xx),
• etc.