The STANLEY STMT74895-8 250mm adjustable spanner provides versatile fastening capability for technicians handling multiple fastener sizes in maintenance and fabrication work.
STANLEY Adjustable Spanner 250mm Application Context & Use Cases
Industrial Use Environment
This 250mm adjustable spanner is typically used where controlled torque application and variable fastener sizes are encountered in routine operations.
Common Use Cases
- Mechanical maintenance departments
- Fabrication workshops
- EPC site installations
- HVAC and MEP assembly
- Equipment servicing teams
- Utility and facility maintenance
Why 250mm Size Is Chosen
A 10" adjustable spanner is generally selected when:
- Medium-sized fasteners must be handled
- Higher leverage than 150mm models is required
- Portability is still important for field technicians
- One tool must accommodate multiple nut sizes
It balances reach and control without excessive tool weight.
Selection Guidance – How to Choose Correctly
When 250mm Is the Right Size
Select STMT74895-8 when:
- Fastener sizes fall within mid-range hex applications
- Torque requirement exceeds capability of 6" models
- Tool must be portable for field work
- Work involves mixed fastener sizes
When to Consider Larger Size
- Fasteners exceed ~30mm jaw capacity
- Higher torque load required
- Heavy structural bolting work
In such cases, 300mm or larger models should be evaluated.
Capacity / Calculation Example
Real-World Leverage Logic
Torque applied depends on handle length.
Example:
If operator applies 150 N force at handle end:
Torque = Force × Length
= 150 N × 0.25 m
= 37.5 Nm (approximate)
This is suitable for:
- Medium-duty mechanical fastening
- Assembly tasks
- Maintenance operations
It is not intended for high-torque structural bolting.
Failure Conditions & Misuse Risks
Common Causes of Tool Damage
- Using extension pipes for additional leverage
- Hammering the handle
- Using as pry bar
- Applying torque beyond rated design
- Working on rounded or damaged fasteners
Mechanical Risks
- Jaw spreading under overload
- Fastener rounding
- Handle deformation
- Surface coating wear
Correct tool sizing prevents premature wear.
Material / Compatibility Table
Fastener Compatibility
Fastener Type |
Suitable |
Notes |
|
Mild Steel Hex Nuts |
Yes |
Standard maintenance use |
|
Stainless Steel Fasteners |
Yes |
Ensure clean jaw alignment |
|
Brass Fittings |
Yes |
Avoid over-tightening |
|
High-Tensile Bolts |
Limited |
Not for torque-critical assembly |
|
Rounded Fasteners |
No |
Risk of slippage |
Operational Handling Considerations
Proper Use Guidelines
- Adjust jaw tightly before applying force
- Pull rather than push when possible
- Keep jaw faces clean
- Store in dry environment
- Avoid impact loading
Inspection Before Use
Check for:
- Jaw alignment
- Smooth worm gear operation
- No visible cracking
- Secure jaw engagement
Industrial maintenance teams should include periodic inspection in tool audits.
Commercial Clarity
Lead Time
- Ready stock dispatch subject to confirmation
- Standard dispatch: 24–72 working hours for stocked quantities
Dispatch Capability
- Pan India logistics support
- Surface / air freight options based on urgency
- Bulk shipment handling available
Minimum Order Quantity (MOQ)
- No strict MOQ for industrial orders
- Bulk procurement preferred for institutional supply
Customization Availability
- No modification to branded tool
- No private labeling available
Compliance / Certification
- Supplied as genuine branded product
- GST-compliant invoicing
- Batch traceability subject to manufacturer marking
Tender Compatibility
- Suitable for government / PSU tool procurement
- GST documentation provided
- Brand and model clearly mentioned in invoice
Procurement Process – How to Enquire
To avoid delays, provide:
- Required quantity
- Delivery location (City & State)
- Required timeline
- Company name
- GST number (if applicable)
Order Flow
- Enquiry received
- Stock confirmation
- Commercial quotation issued
- Order confirmation
- Dispatch with tracking
SKU verification is performed before dispatch.
Comparison Table – 250mm vs Common Alternatives
|
Parameter |
STMT74895-8 (250mm) |
150mm (6") Model |
300mm (12") Model |
|
Length |
250mm |
150mm |
300mm |
|
Torque Capacity |
Medium |
Low |
Higher |
|
Portability |
Moderate |
High |
Lower |
|
Jaw Capacity |
Mid-range |
Limited |
Larger |
|
Suitable For |
Maintenance & fabrication |
Light-duty |
Heavy-duty |
Selection Checklist
Before placing order, confirm:
- Required jaw capacity fits fastener range
- 250mm length adequate for torque needs
- Not intended for structural heavy torque
- Quantity requirement confirmed
- Delivery timeline defined
- GST details available
- No need for torque-calibrated tool
This avoids incorrect SKU ordering.
High-Intent FAQs
1. Is STMT74895-8 suitable for industrial maintenance use?
Yes. It is appropriate for routine mechanical and fabrication work within its torque capacity range.
2. What is the maximum jaw opening?
Typically around 30–32mm for 250mm class models. Confirmation available at time of dispatch.
3. Can this be used for high-tensile bolts?
It can engage them, but is not recommended for torque-critical tightening.
4. Is bulk supply available Pan India?
Yes. Bulk dispatch is supported subject to stock confirmation.
5. Is GST billing provided?
Yes. GST-compliant invoicing is issued for all institutional orders.
6. How fast can dispatch be arranged?
For stocked quantities, dispatch is typically within 24–72 working hours.
7. Is this an original branded product?
Yes. Supplied as genuine branded SKU as per manufacturer packaging.
General Specifications
STANLEY STMT74895-8 Technical Specifications
|
Parameter |
Specification |
|
Brand |
STANLEY |
|
Model Number |
STMT74895-8 |
|
Tool Type |
Adjustable Spanner |
|
Nominal Length |
250mm (10 inch) |
|
Jaw Type |
Adjustable, smooth jaw |
|
Material |
Alloy steel |
|
Finish |
Corrosion-resistant finish |
|
Measurement Scale |
Laser-marked scale (if applicable as per manufacturer batch) |
|
Packaging |
Standard brand packaging |
|
Country of Origin |
As per manufacturer batch |
Dimensional Reference (Typical for 250mm Class)
Parameter |
Approximate Value |
|
Maximum Jaw Opening |
~30–32 mm (verify per batch) |
|
Handle Length |
250 mm |
|
Weight |
Approx. 400–500 grams |
Exact jaw opening should be confirmed at time of procurement.
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