The Benro BL100S is a 100mm Half Ball Adapter with Short Tie Down Handle. This will fit the HH100AV 100mm video hi hat as well as any standard 100mm video tripod bowl.

The Benro BL100S features:

– Compatible with 100mm video heads with 3/8″-16 tie down stud
– Short tie-down handle for low to the ground tripod setup
– Aluminium construction