200mm - Model 9045-B-200
Length of long arm: 220mm
Length of short arm: 170mm
Weight: 160g
300mm - Model 9045-B-300
Length of long arm: 310mm
Length of short arm: 170mm
Weight: 200g
400mm - Model 9045-B-400
Length of long arm: 410mm
Length of short arm: 170mm
Weight: 245g