Load Capacity 13.2 lb (6 kg) Ball Sphere Diameter 1.2" (30 mm) Quick Release Yes, Arca-type compatible Bubble Level Yes Friction Control No Separate Panning Lock No Tripod Mount Thread Size 3/8"-16 Height 3.1" (80 mm) Maximum Diameter 1.6" (40 mm) Weight 8 oz (240 g) The IH0 Single Action Ball
Load Capacity 22 lb (10 kg) Ball Sphere Diameter 1.7" (44 mm) Quick Release Yes, Arca-type compatible Bubble Level Yes Friction Control No Separate Panning Lock No Tripod Mount Thread Size 3/8"-16 Height 3.9" (100 mm) Maximum Diameter 2.1" (54 mm) Weight 12.8 oz (370 g) The IH2 Single
Load Capacity 17.6 lb (8 kg) Ball Sphere Diameter 1.4" (36 mm) Quick Release Yes, Arca-type compatible Bubble Level Yes Friction Control No Separate Panning Lock No Tripod Mount Thread Size 3/8"-16 Height 3.5" (90 mm) Maximum Diameter 1.8" (46 mm) Weight 11.2 oz (300 g) The IH1 Single Action