MH057M0-Q5 Ball Head

A1 501PL Quick Release Plate
A2 501PL Rubber Pads (set of 2)
A3 1/4 QR Replacment Screw
A4 3/8 QR Replacement Screw
A5 QR Top Plate Assembly (not a stock item)
A6 QR Guide (not a stock item)
A7 QR Safety Pin
A8 QR Lock Wedge
A9 QR Lock Knob
A10 Bubble Level (uses 2 bubbles)

Items B1 to B11 are mostly internal parts
B1 Main Casting (not a stock item)
B2 Friction Ring (not a stock item)
B3 Ball (not a stock item)
B4 Ball Seat & Washers (not a stock item)
B5 Bevel Washer (not a stock item)
B6 Ball Seat (not a stock item)
B7 Friction Assembly
B8 Base Plate (not a stock item)
B9 Bearings (not a stock item)
B10 Retaining Pin (not a stock item)
B11 Bullet Catch (not a stock item)

C Pan Rotation Lock Knob

D Ball Control Lock Knob

E1 Pan Tension Knob
E2 Pan Tension Shaft (not a stock item)

F Ball Tilt Limiter (not a stock item)


Editor note: Click on the numbered link to see the actual part picture.