There are two styles of this eccentric hammer:
1. The inner diameter is 20mm, suitable for Cinda EQ3D, HEQ5P, CEM25P and other equatorial mounts;
2. The inner diameter is 28mm, suitable for Ayton CEM60 and other equatorial mounts; friends can measure the diameter of their equatorial pole to choose
Other parameters:
Screw: hand-tightened stainless steel screw with nylon tip;
Weight of heavy hammer: 0.5KG, sufficient;
Heavy hammer material: steel;
Pole material: national standard 6061 aluminum alloy, high strength, light weight; weight is only concentrated on the most critical hammer, portable and practical.