The STANLEY 1-87-430 adjustable spanner delivers compact, precise fastening control for technicians working with small fasteners in confined service environments.
STANLEY 1-87-430 Application Context & Use Cases
This 100mm adjustable spanner is typically specified for:
- Electrical panel assembly and terminal tightening
- Instrumentation and control wiring work
- Light mechanical assembly
- HVAC servicing
- Maintenance toolkits for confined access
- Field technician compact tool kits
- OEM installation support
Industrial Context
The 100mm size is not intended for heavy torque structural fastening. It is used where:
- Bolt sizes are small
- Access clearance is limited
- Controlled tightening is required
- Portability is essential
In maintenance environments, this model is commonly issued as part of standard MRO hand tool kits.
Selection Guidance – How to Choose Correctly
Selecting the 100mm model depends on the following evaluation:
Evaluate Bolt Size Range
This tool is appropriate for small hex fasteners typically found in:
- Electrical terminals
- Control panels
- Appliance assemblies
If fastener size exceeds light-duty range, a larger adjustable spanner should be selected.
Access Constraints
Choose 100mm when:
- Clearance is restricted
- Tool storage size matters
- Portable kit inclusion is required
Torque Requirement
Do not select this model for high-torque industrial fastening. Use fixed-size spanners or larger adjustable models for structural torque.
Capacity / Calculation Example
Real-World Torque Logic
Assume a small hex bolt requiring light torque tightening.
- Smaller tool length = lower leverage
- Lower leverage = controlled torque application
- Reduced risk of over-tightening
If torque demand exceeds what can be safely applied by a 100mm handle length, the tool is undersized for the application.
Tool selection must match torque requirement, not only bolt size.
Failure Conditions & Misuse Risks
Improper use can result in:
- Jaw deformation
- Slippage and rounding of fastener corners
- Handle stress cracking
- Chrome surface damage
Common Misuse
- Using as a hammer
- Extending handle with pipe for extra torque
- Applying on oversized fasteners
- Using on damaged bolt heads
Failure in these scenarios is due to application mismatch, not manufacturing defect.
Material & Compatibility Table
Fastener Compatibility
Fastener Type |
Suitable |
Notes |
|
Mild Steel Bolts |
Yes |
Light-duty only |
|
Stainless Steel Fasteners |
Yes |
Avoid overtightening |
|
Brass Fittings |
Yes |
Controlled torque recommended |
|
Hardened Bolts |
Limited |
Not for high torque |
|
Structural Bolts |
No |
Undersized tool |
Operational Handling & Installation Considerations
Proper Use Procedure
- Adjust jaw to fit snugly around fastener
- Ensure full contact across flat surfaces
- Apply steady force
- Avoid sudden impact loading
Storage Considerations
- Store in dry tool cabinet
- Avoid exposure to corrosive chemicals
- Clean after use in wet environments
Chrome plating improves corrosion resistance but does not eliminate the need for proper storage.
Commercial Clarity
Lead Time
- Standard dispatch: Based on stock availability
- Bulk procurement: Confirmed at quotation stage
Dispatch Capability
- Pan India shipping
- Commercial invoice with GST
- Proper packaging to prevent surface damage
MOQ
- No restrictive MOQ for standard procurement
- Bulk pricing available for distributor quantities
Customization
- No modification of branded product
- Only standard manufacturer configuration supplied
Compliance & Documentation
- GST-compliant invoicing
- Authentic branded supply
- Commercial documentation provided as per PO
Tender Compatibility
- Suitable for institutional supply where STANLEY brand is specified
- Documentation provided as per tender requirement
Procurement Process
To ensure accurate quotation, provide:
- Required quantity
- Company name
- GST number
- Delivery location
- Required delivery timeline
- Whether for tender or direct procurement
Process Flow:
- Submit RFQ
- Commercial verification
- Quotation issuance
- PO confirmation
- Dispatch scheduling
All enquiries are handled through structured commercial processing.
Comparison Table – Decision Assistance
STANLEY 1-87-430 vs Common Alternatives
|
Parameter |
100mm Adjustable |
150mm Adjustable |
Fixed Spanner |
|
Length |
100 mm |
150 mm |
Size specific |
|
Torque Capacity |
Light |
Moderate |
High (size dependent) |
|
Portability |
High |
Medium |
Medium |
|
Multi-size Capability |
Yes |
Yes |
No |
|
Structural Fastening |
No |
Limited |
Yes |
|
Precision Control |
Good |
Moderate |
High (size matched) |
|
Tool Kit Inclusion |
Compact kits |
General kits |
Specific sets |
Selection should align with torque and accessibility requirements.
Selection Checklist
Before placing order, confirm:
- Bolt size within light-duty range
- Application does not require high torque
- Access clearance is limited
- Adjustable tool required instead of fixed size
- Part number 1-87-430 matches procurement list
- Quantity aligns with toolkit or MRO plan
- GST documentation required
If all conditions are satisfied, this model is suitable.
High-Intent FAQs
1. Is this genuine STANLEY product?
Yes. Supplied in original branded packaging with GST-compliant invoice documentation.
2. Is it suitable for industrial plant maintenance?
Yes, for light-duty maintenance and panel work. Not for heavy structural torque.
3. What is the lead time for bulk orders?
Lead time depends on quantity and stock status. Confirmed at quotation stage.
4. Can this be supplied for government tenders?
Yes, subject to documentation requirements specified in tender terms.
5. Is there a minimum order quantity?
Standard orders do not require high MOQ. Bulk orders are supported.
6. Does chrome plating prevent rust completely?
Chrome plating improves corrosion resistance but does not eliminate need for proper storage.
7. Can it replace a fixed-size spanner?
It can replace multiple small fixed sizes in light-duty applications but not in high-torque tasks.
The STANLEY 1-87-430 is manufactured from forged steel with a chrome-plated surface to resist corrosion. The adjustable jaw mechanism allows variation in jaw opening within design limits.
STANLEY Spanner Chrome Plated 100mm Technical Specifications
Key Specifications Chrome Plated 100mm Spanner
Parameter |
Specification |
|
Model Number |
1-87-430 |
|
Brand |
STANLEY |
|
Type |
Adjustable Spanner |
|
Overall Length |
100 mm |
|
Finish |
Chrome Plated |
|
Body Material |
Forged Steel |
|
Jaw Type |
Adjustable Sliding Jaw |
|
Handle Type |
Solid Body |
|
Corrosion Resistance |
Yes (Chrome Plated Surface) |
|
Application Class |
Light-Duty Mechanical & Electrical |
Functional Characteristics
Functional Element |
Description |
|
Adjustment Mechanism |
Screw-driven jaw movement |
|
Jaw Alignment |
Precision-machined guide |
|
Surface Protection |
Chrome coating for rust resistance |
|
Grip Profile |
Smooth handle suitable for controlled torque |
All supplied units are delivered in original brand packaging with GST-compliant invoicing.
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