Compact Ballhead with No Clamp, No Platform, No Pouch Ball stem is tapped ¼"-20; bosses nest into grooves on bottom of all Really Right Stuff clamps.
Compact Ballhead with Compact Lever-Release Clamp This is our best selling compact ballhead,$25 package savings.
Compact Ballhead with Full-Size Lever-Release Clamp Choose this ballhead if you only use L-plates and you need a spirit level,$25 package savings.
Compact Ballhead with Platform Choose this ballhead if you want a compact ballhead without quick-release,$15 package savings.
Compact Ballhead with B2-mAS screw-knob clamp. Choose this ballhead if you prefer a more traditional screw-knob clamp,$10 package savings.
Compact Ballhead with B2-Pro II screw-knob clamp. Choose this ballhead if you only use L-plates and you need a spirit level,$25 package savings.
Platform for BH-25 or BH-30 ballhead includes ¼"-20 stud, jam nut, and three set screws.