Welcome to HC WOLFF Hardware & Locksmith Supplier in Manhattan

Harold C Wolff, Inc has a long history in the Hardware and Locksmith industries dating back to 1863 when it started as a Tinsmith Shop .We gradually became a full hardware distributor in 1902 & from the 80’s we are one of the Largest distributor of Locksmith Supplies and Key Blanks in Downtown NYC .

Learn more about us

Hardware Supplies - Specials

This month's specials on select hardware items and locks.
Call us at 1-212-227-2128 or email us
to learn more about these offers.
Yale Original Cylinders

Yale Original Cylinders

Mortise ,Key in lever , Key in knob , Rim , IC Core in all finish and sizes.Para keyway, G ,S and T keyways.

Mortise and key in lever cyls
$ 25.00 each.


Key in knob, Rim and IC Core cyls
$18.00 each.

Don Jo Wrap Around Plates

Don Jo Wrap Around Plates

Mortise ,Key in lever , Key in knob , Rim , IC Core in all finish and sizes.Para keyway, G ,S and T keyways.

$10.00 EACH

8-S-CW, 30-S-CW, 30-PB-CW , 40-PB-CW
$ 9.00 each.

51-S-CW , and 71-S-CW
$7.00 each.



Bommer 4 ½ x 4 ½ USP plain hinges
$2.00 each

Bommer 4 x 4 US3 and US26 plain hinges
$3.00 each

Stanley FBB179 NRP 5 x 5 US3
$12.00 each

Stanley FBB179 NRP 5 x 4 ½ US3
$10.00 each

* Price is valid while stock lasts

Hardware Products

We offer a large variety of locksmith and hardware products.


We stock Stanley, Rigid, Klein, HPC, and Milwaukee brand tools with a large variety of drill bits, tap & dyes, screws and bolts for all your construction needs. We also carry a wide variety of Morse brand hole saws & arbors.


The lock set has been one of our cornerstone products. We have a variety of knob, lever & mortise lock sets. We also have deadbolts & dummy trims that cover a wide range of functionality, available in several finishes including chrome, brass & bronze.


We stock all major brands including Schlage, Yale, Corbin Russwin, Sargent, Arrow, CCL, Ilco and Jets. This range of selection also includes key blanks for cars and motorcycles. It has been our tradition to supply the Financial District and uptown locksmiths and residence


We can offer a wide variety of high-quality door closer for any of your needs. Heavy duty or light-duty, and with a variety of brands, we stock our shelves with the best in door closers so you can purchase equipment, that will endure.

Manufacturers We Carry

Below is a few of the hardware and locksmith brands we carry.
Click here to view the full list of manufacturers.