Pivot Block with 3/4" Pin for Framed Swing Shower Door Replacement Pivot Block with Pin For Framed Swing Shower Doors Fits Replacement Pivot Brackets part number FPDPSC1557C, FPDPSC1557G and FPDP26B814 Use adjustment wrench part# AW4142 to adjust shower door Set includes: One Pivot Block with Pin, One Square Head Set Screw and One Nylon Washer