Manfrotto Rubber O Ring

SKU:000831
Part #: i055,90
Part condition: NEW
Substitute part:

This part also fits: all older 3021, 3011, 3000, 144, 750 series tripods

This part is not shown on the parts lists as a part. It was included on the center column as a bumper to prevent the center column from dropping and crashing onto the main castings.