This page supports bulk and repeat procurement across India with ready-stock dispatch capability.
STANLEY STMT72879-8B 1 Application Context & Use Cases
The 8MM size is a high-rotation fastening dimension in automotive and light equipment service environments.
Primary Use Environments
- Two-wheeler and passenger vehicle servicing
- Automotive body panels and bracket assemblies
- Electrical panel mounting hardware
- Small engine and generator servicing
- HVAC component fastening
- Industrial maintenance departments
Why 6-Point Configuration Is Used
6-point sockets are selected where:
- Fastener head integrity must be preserved
- Higher torque transfer is required
- Repeated service cycles are expected
- Rounded fastener risk must be minimized
For fleet workshops and maintenance teams, 8MM is frequently used in:
- Hose clamps
- Small bracket bolts
- Battery clamps
- Interior fasteners
- Sensor and cover assemblies
Selection Guidance — How to Choose Correctly
Incorrect socket selection results in fastener damage and tool failure.
Confirm Before Selection:
- Fastener Size: Verify bolt head is 8MM metric (not 5/16 inch imperial).
- Drive System: Ensure 1/4" drive tool compatibility.
- Torque Requirement: Suitable for low-to-moderate torque applications.
- Clearance Constraint: Standard length required; deep socket not required.
- Fastener Condition: If head is partially rounded, avoid standard socket.
When 6-Point Is Correct
- Tightened fasteners
- Repetitive service environments
- Maintenance-controlled torque application
If working in tight vertical recesses, deep socket variant may be required instead.
Capacity / Real-World Application Example
Example: Automotive Bracket Bolt Removal
Typical 8MM bolt torque range: 10–25 Nm (application dependent).
A 1/4" drive ratchet system comfortably supports this torque range when:
- Socket is fully seated
- Extension length is controlled
- Fastener is not seized
If corrosion is present, penetrating lubricant is required before torque application. Excessive torque using breaker bars is not recommended with 1/4" systems.
Failure Conditions & Misuse Risks
Improper usage leads to:
- Fastener rounding
- Socket wall cracking
- Drive square distortion
- Chrome flaking
Common Misuse Scenarios
- Using impact wrench (non-impact rated socket)
- Using 8MM on worn 7.5MM fastener
- Hammering socket onto damaged head
- Applying torque beyond 1/4" drive tolerance
This socket is not impact-rated.
Material & Compatibility Table
Feature |
Value |
|
Base Material |
Chrome Vanadium Alloy |
|
Surface Finish |
Chrome Plated |
|
Corrosion Resistance |
Moderate (indoor controlled environments) |
|
Hardness Class |
Industrial Grade |
Drive Compatibility
Tool Type |
Compatible |
|
1/4" Ratchet |
Yes |
|
1/4" Extension |
Yes |
|
1/4" Torque Wrench |
Yes |
|
3/8" Drive |
No |
|
Impact Wrench |
No |
Operational Handling & Installation Considerations
- Ensure full hex engagement before torque application.
- Maintain alignment with fastener axis.
- Do not use adapters for torque multiplication.
- Store in dry tool tray to prevent corrosion.
- Inspect for hairline cracks during preventive maintenance.
In workshop environments, periodic inspection reduces socket failure incidents.
Commercial Clarity
Lead Time
Ready stock for routine industrial supply. Dispatch timeline confirmed at enquiry stage.
Dispatch Capability
Pan India dispatch supported via standard logistics channels.
MOQ
No fixed MOQ for industrial orders. Bulk procurement supported.
Customization
No customization available. Product is manufacturer-standard SKU.
Compliance
Supplied as branded STANLEY industrial product with GST-compliant invoicing.
Tender Compatibility
Suitable for inclusion in rate contracts and maintenance tenders where OEM brand specification is required.
Procurement Process — How to Enquire
To process efficiently, provide:
- Company name
- Required quantity
- Delivery location (city/state)
- Required timeline
- GST details (if applicable)
Bulk and repeat supply scheduling can be structured based on consumption cycle.
Comparison Table — Common Alternatives
Parameter |
STANLEY 6-Point 8MM |
12-Point Socket |
Unbranded Socket |
|
Fastener Grip |
Strong flank engagement |
Lower grip under torque |
Inconsistent |
|
Rounding Risk |
Low |
Moderate |
High |
|
Torque Stability |
Stable |
Moderate |
Variable |
|
Material Consistency |
Standardized alloy |
Varies by brand |
Often unknown |
|
Workshop Use |
Recommended |
Limited |
Not advised for repeat service |
Selection Checklist
Before placing order, confirm:
• Fastener size verified as 8MM metric
• 1/4" drive tool system available
• Application is non-impact
• Torque range within light-duty classification
• Standard depth acceptable
• Industrial or workshop use
If all conditions are satisfied, this SKU is appropriate.
High-Intent FAQs
Is this socket impact-rated?
No. It is designed for manual 1/4" drive systems.
Can this be used with a torque wrench?
Yes, provided it is a 1/4" drive torque wrench.
Is this suitable for automotive workshops?
Yes, particularly for light fastening and routine service applications.
Do you supply bulk quantities?
Yes. Industrial and repeat procurement supported.
Is this genuine branded product?
Supplied as manufacturer-standard branded SKU.
Can it be included in maintenance tenders?
Yes, where OEM brand specification is required.
What is the difference between 6-point and 12-point?
6-point provides stronger flank engagement and reduced rounding under torque.
Technical Configuration Overview
STANLEY 1/4" Drive 6-Point Standard Socket 8MM Technical Specifications
Product Identification
Parameter |
Specification |
|
Brand |
STANLEY |
|
Model |
STMT72879-8B |
|
Drive Size |
1/4 inch |
|
Socket Type |
Standard |
|
Point Configuration |
6-Point |
|
Size |
8MM |
|
Finish |
Chrome Plated |
|
Material |
Chrome Vanadium Steel |
Dimensional & Functional Characteristics
Attribute |
Description |
|
Engagement Type |
Hex Flank Drive |
|
Torque Compatibility |
Suitable for 1/4" manual ratchet systems |
|
Application Category |
Automotive / Light Industrial |
|
Corrosion Resistance |
Chrome finish |
|
Fastener Type |
Metric Hex Head |
Customer reviews