Electronic Caliper – 6" Digital LCD Measuring Caliper, 4-Way Measurement Tool for Garage Door Springs & Hardware
Electronic Caliper – 6" Digital LCD Measuring Caliper, 4-Way Measurement Tool for Garage Door Springs & Hardware
Measuring Tool
- 74101175 electronic caliper
- Range 6" - Accuracy +/-.008"
- Easy-To-Read LCD Display
- Polycarbonate frame
- 4-way measuring
- Battery-powered electronic readout
Compatibility / Use Cases
Ideal for:
- Garage door torsion spring measurement (wire size, inside diameter)
- Bearing, shaft, and bushing sizing
- Track, roller, and hardware measurement
- General mechanical and construction layout work
- Field service and installation technicians
Applications
- Garage door repair and installation
- Commercial and residential door service
- HVAC, plumbing, and mechanical trades
- Machine shop and fabrication work
- General precision measurement tasks
Specifications
| Specification | Value |
|---|---|
| Measuring Range | 0–6" (0–150 mm) |
| Display Type | LCD Digital Screen |
| Measurement Types | OD / ID / Depth / Step |
| Material | Polycarbonate / Stainless components (varies by model) |
| Power Source | Button battery (typically LR44/SR44) |
| Resolution | 0.01 mm / 0.0005" typical |
| Zero Function | Yes |
This tool supports accurate part identification and replacement matching, which is critical in garage door systems. A caliper ensures correct sizing of:
- torsion springs (wire diameter + inside diameter)
- shafting and tubing
- bearings and rollers
- seals and hardware tolerances
In system terms, it is a diagnostic and calibration tool that prevents mismatched parts and installation errors.
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Details
Need Help With Compatibility?
Not sure if this is the correct part for your garage door, operator, gate system, or application? Contact Us before ordering — we’re happy to help.
Garage-DoorParts.com carries a large selection of residential and commercial parts, and many components can look similar while having important differences in dimensions, model numbers, voltage, mounting, or compatibility.
For the best assistance, please provide as much information as possible, including the manufacturer, model number, part number, door or operator type, dimensions, and clear photos of the existing part or equipment.
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Contact Us with your product questions and compatibility information, and we’ll do our best to point you in the right direction.
Shipping & Returns
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We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
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