Manfrotto Insert Nut and Spring

SKU:005484
Part #: R055,309
Part condition: USED
Substitute part:USED R055,309 Insert Nut and Spring

Description:Spring tensioned shoe thqat presses against the center column to prevent wear on the center column from the locking knob.
This part also fits:055PRO ver 2, 055PRO ver 3, 055PRO ver 4, 055PRO ver 5, 055PROB ver 2, 055PROB ver 3, 055PROB ver 4, 055PROB ver 5, 754B ver 1, 754B ver 2, 755B ver 2, 755B ver 3