Giottos MH7001-652 Ball Head (Black) Two spirit levels, video pin, safety lock Load capacity: 13 lbs. Weight 15.8 ounces Dual threads; base has 3/8-Inch socket with 1/4-Inch bushing Dual threads; base has 3/8-Inch socket with 1/4-Inch bushing Load capacity: 13 lbs Weight: 15.8 ounces Height: 4.3-Inch Two spirit levels, video pin, safety lock