Brand: Stanley Black & Decker
Model: STMT23108
Type: Double Open End Spanner
Size: 8 mm x 10 mm
Application Context & Use Cases
The 8x10 mm configuration is typically used where small fasteners are common in repetitive industrial maintenance.
Common Industrial Applications
- Automotive assembly and service bays
- Electrical panel fabrication
- Light fabrication units
- Compressor and pump maintenance
- Machinery guarding and frame assemblies
- Institutional maintenance departments
Why 8x10 mm Is Frequently Required
- M5–M6 bolt systems
- Small bracket fastening
- Control panel components
- Sheet metal assemblies
This is a standard workshop size and generally part of periodic MRO replenishment cycles.
Selection Guidance – How to Choose Correctly
Before ordering STMT23108, verify:
- Fastener head size (across flats measurement)
- Metric specification (not inch-based)
- Access space clearance
- Required torque level
- Frequency of usage
For high-frequency repetitive tightening tasks, ensure:
- Jaw alignment remains intact
- Tool finish is corrosion-resistant
- No play exists in jaw opening
If application includes high torque or seized fasteners, consider ring spanner or combination type instead.
Capacity / Calculation Example
Practical Torque Logic
Torque applied through hand tools depends on lever length.
Assume:
- Approximate tool length: 130–150 mm
- Manual force applied: 150 N
Estimated torque:
Torque = Force × Lever Arm
= 150 N × 0.14 m
= ~21 Nm
This range is appropriate for:
- M5–M6 fasteners in mild steel assemblies
- Control panel brackets
- Light mechanical fastening
For torque beyond 25–30 Nm, double open spanners are not recommended due to potential jaw spread risk.
Failure Conditions & Misuse Risks
Misapplication is the primary cause of tool damage.
Common Failure Causes
- Using undersized spanner
- Applying hammer impact
- Extending handle with pipe (cheater bar)
- Using on damaged bolt heads
- Applying on high-torque industrial bolts
Risks
- Jaw spreading
- Fastener rounding
- Chrome plating damage
- Personal injury due to slip
This tool is intended for manual torque only.
Who Should NOT Buy This
This spanner is not suitable for:
- Heavy structural bolt tightening
- Impact wrench substitution
- Hydraulic torque applications
- Automotive wheel lug usage
- Applications requiring enclosed grip (use ring spanner instead)
For such use cases, alternative tools must be evaluated.
Material / Compatibility Table
Fastener Compatibility Matrix
Fastener Type |
Suitable |
Notes |
|
Metric Hex Bolt (M5–M6) |
Yes |
Standard use |
|
Stainless Steel Fasteners |
Yes |
Avoid over-torque |
|
High Tensile Structural Bolts |
No |
Risk of slippage |
|
Rusted / Seized Bolts |
Limited |
Use penetrating oil first |
|
Brass Fasteners |
Yes |
Controlled torque recommended |
Operational Handling Considerations
- Always seat jaw fully across flats.
- Pull rather than push where possible.
- Do not apply lateral twisting.
- Inspect jaw edges periodically.
- Store in dry tool cabinet.
Routine inspection is recommended in industrial environments with high usage frequency.
Commercial Clarity
Lead Time
- Ready stock confirmation within working hours.
- Same-day dispatch for confirmed orders (subject to cut-off time).
Dispatch Capability
- PAN-India shipping through established logistics partners.
- Bulk cartons available for institutional supply.
- Tracking details provided post-dispatch.
MOQ
- No strict MOQ for standard supply.
- Bulk procurement encouraged for MRO cycles.
Customization
- No modification or branding customization available.
- Supplied in original manufacturer packaging.
Compliance & Certification
- Genuine branded product.
- GST-compliant invoice issued.
- Suitable for industrial procurement documentation.
Tender Compatibility
- Can be supplied against tender POs.
- Brand and model clearly specified in invoice and delivery challan.
Procurement Process – How to Enquire
To ensure fast processing, provide:
- Product code: STMT23108
- Required quantity
- Delivery location (City / State)
- GST details
- Required delivery timeline
Order Flow
- Enquiry received
- Stock confirmation
- Commercial quote shared
- PO confirmation
- Dispatch with documentation
Response timelines are structured to support urgent MRO requirements.
Comparison Table – Common Alternatives
|
Feature |
STMT23108 |
Generic 8x10 Spanner |
Combination Spanner 8x10 |
|
Brand Traceability |
Yes |
Often unclear |
Yes |
|
Chrome Vanadium Steel |
Yes |
Variable |
Yes |
|
Industrial Finish |
Yes |
Inconsistent |
Yes |
|
Ring End Available |
No |
No |
Yes |
|
High Torque Suitability |
Moderate |
Low |
Higher |
|
Bulk Supply Reliability |
Confirmed |
Vendor dependent |
Confirmed |
For repetitive industrial usage, branded supply reduces dimensional tolerance issues.
Selection Checklist
Before confirming order:
- Fastener size verified (8 mm / 10 mm)
- Metric standard confirmed
- Manual torque application only
- Quantity requirement confirmed
- Delivery timeline specified
- GST details ready
- Not intended for high-torque structural use
High-Intent FAQs
Is this original STANLEY STMT23108?
Yes. Supplied material is genuine STANLEY product with manufacturer packaging verification prior to dispatch.
Can bulk quantities be supplied immediately?
Stock levels are confirmed at enquiry stage. Bulk dispatch is supported subject to availability.
Do you provide GST invoice?
Yes. GST-compliant invoice is issued for all supplies.
What is the typical dispatch timeline?
Confirmed orders are dispatched same day or next working day depending on cut-off time.
Is this suitable for industrial workshop use?
Yes. It is manufactured for industrial-grade manual fastening tasks within recommended torque limits.
Can this be supplied against tender orders?
Yes. Model-specific supply documentation is provided for tender compliance.
Do you offer technical support for selection?
Yes. Size verification and compatibility guidance is available before order confirmation.
All supplied units are checked against manufacturer packaging and batch labeling before dispatch.
Technical Specifications
Construction & Design Characteristics
The STMT23108 is designed for consistent grip and reduced rounding risk under manual torque application. It features dual open jaws offset to improve accessibility in confined working angles.
Core Specifications
Parameter |
Value |
|
Product Code |
STMT23108 |
|
Brand |
STANLEY |
|
Type |
Double Open End |
|
Sizes |
8 mm x 10 mm |
|
Jaw Type |
Open End (Dual) |
|
Material |
Chrome Vanadium Steel |
|
Finish |
Corrosion-resistant chrome plating |
|
Standard Compliance |
Manufacturer industrial grade |
Dimensional Considerations
Feature |
Relevance |
|
15° jaw offset |
Improved access in tight clearance |
|
Slim profile |
Panel and frame work suitability |
|
Parallel jaw machining |
Accurate load transfer |
Customer reviews