Manfrotto Insert Nut & Spring

SKU: 003241
Part #: R055,309
Part condition: NEW
Substitute part:NEW 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, 055PROB ver 2, 055PROB ver 3, 055PROB ver 4, 754B ver 1, 754B ver 2, 755B ver 2, 755B ver 3