1. Introduction
This manual provides comprehensive instructions for the HTS 194Y0 360 Pc Watch Spring Bar Replacement Set. This set is designed to facilitate the repair and maintenance of watches by providing a wide assortment of replacement spring bars. The indexed storage case ensures easy identification and access to the correct size for your specific needs.
The HTS 194Y0 set offers a convenient solution for replacing lost or damaged watch spring bars, ensuring your watch bands remain securely attached.
2. Product Features
- Stainless steel construction: Ensures durability and resistance to corrosion.
- 18 sizes (8mm - 25 mm): A comprehensive range to fit a wide variety of watch models.
- 20 of each size bar: Provides ample replacements for frequent use or multiple repairs.
- Plastic storage case with indexed sizes: Organizes spring bars by size for quick and easy selection.
- Bars are double flanged with a 1.5mm diameter: Standard design for secure fitting and compatibility.
3. Package Contents
The HTS 194Y0 360 Pc Watch Spring Bar Replacement Set includes the following components:
- 360 stainless steel watch spring bars (20 pieces each of 18 different sizes, ranging from 8mm to 25mm).
- 1 durable plastic storage case with indexed compartments for each size.

Figure 3.1: The HTS 194Y0 set with all 360 spring bars neatly organized in their indexed storage case. Each compartment holds 20 spring bars of a specific size, making selection efficient.
4. Setup and Preparation
Before beginning any watch repair, ensure you have a clean, well-lit workspace. Identify the watch band and watch case where the spring bar needs to be replaced.
- Inspect the Watch: Carefully examine the watch band and lugs to determine the exact length of the spring bar required. Measure the distance between the lugs if possible, or use the existing spring bar as a reference.
- Open the Case: Open the HTS 194Y0 storage case. The case is designed with clearly labeled compartments for each spring bar size (8mm to 25mm).
- Select the Correct Size: Locate the compartment corresponding to the required spring bar length. It is crucial to select the correct size for a secure fit. An incorrect size can lead to the watch band detaching.
- Prepare Tools: Have a spring bar tool or a small, flat-head screwdriver ready. These tools are essential for compressing the spring bar ends during installation or removal.

Figure 4.1: The indexed storage case clearly displays the size of spring bars in each compartment, ranging from 8mm to 25mm. This labeling system aids in quick identification.
5. Operating Instructions (Spring Bar Replacement)
Follow these steps to safely replace a watch spring bar:
- Removing the Old Spring Bar (if present):
- If an old spring bar is still in place, use a spring bar tool or a small, thin flat-head screwdriver to compress one end of the spring bar.
- Gently pull the watch band away from the watch lug until the compressed end clears the lug hole.
- Carefully remove the spring bar from the watch band and discard it if damaged.
- Inserting the New Spring Bar into the Watch Band:
- Take a new spring bar of the correct size from the HTS 194Y0 set.
- Insert one end of the spring bar into the designated hole on one side of the watch band.
- Align the other end of the spring bar with the corresponding hole on the opposite side of the watch band.
- Attaching the Watch Band to the Watch Case:
- Place one end of the spring bar into one of the lug holes on the watch case.
- Using the spring bar tool, compress the other end of the spring bar.
- Carefully guide the compressed end into the corresponding lug hole on the watch case.
- Once the spring bar is seated, release the tool. You should hear a small click as the spring bar expands into the lug holes.
- Gently pull on the watch band to ensure it is securely fastened and does not come loose. Repeat for the other side of the watch band if necessary.
Note: Always handle watch components with care to avoid scratches or damage. If you are unsure, consult a professional watch repair technician.
6. Maintenance and Storage
Proper maintenance and storage will prolong the life of your HTS 194Y0 spring bar set and ensure its readiness for future use.
- Keep Clean: After use, ensure any spring bars that were handled but not used are free of debris before returning them to their compartments.
- Secure Closure: Always ensure the plastic storage case is securely closed after use to prevent spring bars from spilling out or mixing.
- Dry Storage: Store the set in a cool, dry place away from direct sunlight and excessive humidity to prevent potential corrosion of the stainless steel.
- Avoid Dropping: While the case is durable, dropping it from a height can cause the spring bars to dislodge from their compartments. Handle with care.
7. Troubleshooting
This section addresses common issues you might encounter when using the spring bar set.
| Problem | Possible Cause | Solution |
|---|---|---|
| Spring bar does not fit into the watch lugs. | Incorrect size selected; spring bar is too long. | Select a shorter spring bar from the set. Measure the lug width accurately. |
| Spring bar is loose or falls out easily. | Incorrect size selected; spring bar is too short. | Select a longer spring bar from the set. Ensure both ends are fully seated in the lug holes. |
| Difficulty compressing the spring bar ends. | Improper tool usage or misaligned tool. | Ensure the spring bar tool is properly aligned with the flange on the spring bar. Apply steady, even pressure. |
| Spring bars are mixed up in the case. | Case was dropped or not closed securely. | Carefully sort the spring bars by length and return them to their correct, labeled compartments. |
8. Specifications
| Attribute | Detail |
|---|---|
| Product Name | HTS 360 Pc Watch Spring Bar Replacement Set |
| Model Number | 194Y0 |
| Material | Stainless Steel |
| Spring Bar Diameter | 1.5mm (Double Flanged) |
| Sizes Included | 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm (18 sizes total) |
| Quantity per Size | 20 pieces |
| Total Quantity | 360 pieces |
| Product Dimensions (Case) | 4.25 x 0.5 x 2.5 inches |
| Item Weight | 2.4 ounces |
| Manufacturer | Hobby Tool Supply |
9. Warranty and Support
For any questions regarding the HTS 194Y0 360 Pc Watch Spring Bar Replacement Set, or for support with its use, please contact Hobby Tool Supply directly.
While specific warranty details are not provided in this manual, standard consumer rights and return policies apply. Please refer to your purchase documentation or the retailer's website for information on returns and exchanges.
For further assistance, you may visit the official HTS store page on Amazon: HTS Store





