Anniversary Clock Parts
Here you will find parts to replace your 400 day anniversary clock parts such as suspension springs. The suspension spring is the part on the back of the clock that supports the pendulum balls in the air. These get kinked or distorted and the clock will not run any longer. This happens when someone is not familiar with the clock and they move it from here to there with the pendulum getting knocked around and the spring gets twisted and kinked.
Single Strengths in a three pack, springs only
Available in all inch sizes between .0018 and .0040
Specify size with the drop down list below.
To determine the size, measure the existing spring that is to be replaced, or try the repair guide on this page to see if your anniversary clock part is listed.
12plus packs $7
Blocks and Forks
Choose between top block, fork or bottom block
Be sure not to bend the suspension spring when installing any of this hardware
Suspension springs bend very easily and the clock cannot run if it gets bent.
Long brass key #3 size
Fits most Schatz Lantern style 400 day clocks.
If the clock is not made by Schatz, then see the other keys below or go to the clock key page.
This key is longer than the norm to reach into the case of a lantern style 400 day or 1000 day Schatz clock.
400 Day Repair Guide
10th edition Hardcover
9x10 with 237pgs
Identifications, Repair tips, and Troubleshooting. It also includes an extensive collection of back plate and
suspension illustrations which aid clock identification and the selection of
3in W x 4 1/2in H
4in W x 7in H
4 5/8in W x 8in H
5 1/2in W x 9in H +plus
Select the size with the drop down menu below
Brass Clock Key
To get a key for your clock, first measure the shaft that the key is to go over.
Then use the chart on the key page to convert your measurement to the key size number. You will also see these keys available there also.
Let Down Tool
Handle and chuck to go over existing key
This tool must be used to let down the power of the mainspring before the plates are separated or damage will occur.
See our clock help pages for more Anniversary Clock Parts tips.
Hand Remover Tool
Removes hands and gears in a straight upward motion to prevent damage.
Available in readings of 0-25
Use this to determine the thickness of suspension springs and mainsprings
Wooden Bench Key
Used to release the power in a wound up Anniversary Clock Parts mainspring.This will go over your existing key and let you release the power in a safe manner. It is really a ring tool, but it works well as a mainspring tool.
Fountain oiler filled with general clock oil. Convenient
applicator to get into tough areas. This is the oil you need to lubricate your
Item #AN11-- $12
Stainless steel tweezers set of five various styles.
Keeps the movement up and stable during an overhaul. Just
tighten one post on each corner to work on the clock movement as its in the air.
Set of 4 posts 3 3/4" long. Includes a hanging bracket to hang the movement for testing
Item #AN13-- $39.
Set of 12 needle files for various uses in clock repair.
There are many assorted shapes.
Item #AN14-- $13
These two 5 prong clock keys
will wind almost all wall or mantle clocks.
Set of nine precision screwdrivers set in a wooden Box. Assorted sizes for small screws.
Item #AN16-- $15
Good for cleaning pivot holes, can be sharpened to a
fine point to get in the Smallest holes. Comes as a bundle.
Item #AN17-- $4
Set of 4 with capacities from .0mm to 4.65mm. Good to use
on broaches when reaming out a pivot hole diameter. Grabs hold of a post of some
sort so you can work with it basically. Small part of the pinvise is knurled so
it can be easily rotated.
Item #AN18-- $10
Flips up and provides 2 1/2x power, can be worn with
eyeglasses. Very useful magnification.
Item #AN19-- $20
Perfect tool for assembling clock movements and trying
to reach hard to reach pivots and arbors. Use this tool to arrange wheels in a
disassembled movement that is going together.
Item #AN20-- $10
After letting the power out of the mainspring and disassembling the clock movement, the pivots are cleaned with this wood. Just insert the pivot into the end of the pithwood and turn it a bit to clean. As explained earlier, the pivots are the skinny end of the arbor. These pivots must be clean of old oil that has turned into goo over the years.
Item #AN21-- $5
100 Brass tapered pins with various diameters. These have many uses in clock repair. They attach some dials, movement plates, suspensions and sometimes hands on the clock.
Item #AN22 - $14