Get on level with the Really Right Stuff TA-20 Leveling Base with 3/8"-16 Mounting Stud. This base is compatible with series 2 tripods and instals on tripods with 3/8"-16 male and female threads. The leveller, which has a built-in bubble level, has 40° of adjustment, and it levels out your tripod on uneven ground or on terrain with steep angles without the need of adjusting the legs.
The reversible 3/8"-16 to 1/4"-20 stud at the top of the head accepts any of the Really Right Stuff quick-release assemblies as well as those of third-party brands. The leveller can support a load capacity of 11kgs, and it locks at the required angle with ease by turning the triple-lobe locking mechanism.
