B1921, B1923 Reinforcing Pivots

Description: The B1921 and B1923 Reinforcing Pivots provide an economical way to transfer load from hinges of sagging doors.

Function: This full-surface reinforcing pivot adds years of life to openings where the hinges or hinge reinforcements have failed. Reinforcing pivots take the load off the top hinge and transfer it to screws that are in shear so they will not pull off. The economical way to solve door sag problems.


Door Type: Full surface reinforcing pivots for flush doors.

Finish: Zinc plating over steel.

Material: Heavy-duty 3/16” cold-rolled steel.

Cycle Testing: 1,500,000 repetitions

Capacity: Supports weights up to 300 lbs.

Hole Pattern: Symmetrically located. Non-handed.

Hinge Size: The B1921 pivot is designed with 1/2” offset to match the pivot point of a 4” wide butt hinge.The B1923 pivot is designed with a 3/4” offset to match the pivot point of a 4-1/2” wide butt hinge.

Standard Package: Comes complete with all necessary fasteners. Optional tamper-proof screw available.


Related Products: When purchasing this product, please consider the following related products, available separately:


Tamper proof screws available separately.

B-133 Large Oilite bronze bushing available separately.

P-133 Large socket head pin and washer available separately.