This heavy-duty hand tool is typically used in infrastructure projects, equipment maintenance workshops, steel plants, energy facilities, and construction environments where large fasteners require controlled torque application.
As a supplier and distributor with pan-India dispatch capability, we support procurement teams with reliable availability, bulk supply coordination, and technical clarification before order confirmation.
What is STANLEY STMT89338-8B 3/4" 6PT Socket 38MM
STANLEY STMT89338-8B 3/4" 6PT Socket 38MM is a heavy-duty six-point socket designed for use with 3/4-inch drive ratchets, breaker bars, or torque wrenches to tighten or loosen 38 mm hex fasteners. It is typically used in industrial and mechanical applications where high torque and secure fastener engagement are required.
The six-point (6PT) configuration provides stronger grip contact on the flat sides of the fastener head rather than the corners. This reduces the risk of rounding under load, particularly when dealing with corroded or high-torque bolts.
The 3/4-inch drive size indicates compatibility with heavy-duty drive tools commonly used in plant maintenance, heavy equipment servicing, structural steel assembly, and large mechanical installations. The 38 mm socket size is typically specified for large metric fasteners found in industrial frameworks and machinery housings.
Indus Mega Mart distributes STANLEY hand tools to ensure dependable availability for procurement teams that require standardized tooling across project sites.
Applications of STANLEY STMT89338-8B 3/4" 6PT Socket 38MM
- Structural Steel Erection
In infrastructure and industrial shed construction, 38 mm bolts are often used in structural joints. The socket enables safe torque application during tightening sequences specified by project engineers. - Heavy Equipment Assembly
Large construction machinery and material handling equipment frequently use high-capacity metric fasteners. The 3/4" drive socket allows maintenance crews to apply consistent torque using calibrated torque wrenches. - Power Generation Maintenance
During shutdown servicing of turbines, generators, or base frames, large fasteners must be removed and reinstalled precisely. A six-point socket ensures stable engagement. - Mining Equipment Servicing
Excavators, crushers, and conveyor systems often include large-diameter bolts exposed to dust and vibration. The socket supports high-load removal operations. - Industrial Pump and Motor Installation
Foundation mounting bolts in high-capacity pumps and motors require proper tightening. This socket allows controlled torque application without damaging fastener edges. - Pre-Engineered Building Installations
In factory sheds and warehousing structures, anchor bolts and connection bolts often fall within this range. The socket supports installation teams during on-site assembly.
Each application demands secure torque transmission and durability under repeated industrial use.
Industries Using STANLEY STMT89338-8B 3/4" 6PT Socket 38MM
• Infrastructure and civil engineering contractors
• Steel fabrication and erection companies
• Oil and gas facilities
• Mining and mineral processing units
• Power plants
• Heavy manufacturing plants
• Large-scale mechanical installation contractors
Unlike smaller drive sockets used for automotive maintenance, this 38 mm 3/4-inch drive socket typically supports heavy industrial fastening tasks where tool failure can cause downtime.
Operational Considerations
When selecting the STANLEY STMT89338-8B 3/4" 6PT Socket 38MM, buyers should evaluate:
• Compatibility with torque wrench calibration range
• Required torque output for the specific fastener
• Working clearance around the bolt head
• Environmental exposure (dust, moisture, chemical exposure)
• Whether impact-rated sockets are required instead
This socket is generally suited for manual torque applications. If impact guns are used, impact-grade sockets should be evaluated separately.
Customization Options
As a supplier and distributor, Indus Mega Mart supports:
• Bulk quantity supply
• Mixed-size procurement orders
• Project-based tool kits
• Customized packaging for site dispatch
• Institutional supply agreements
While the socket itself is a standardized STANLEY product, order structuring and dispatch coordination can be customized for contractor or OEM requirements.
Product Supply & Distribution Capability
Indus Mega Mart operates as a supplier and distributor from its operational base in India, supporting industrial procurement teams with:
• Centralized sourcing
• Batch-based dispatch
• Inventory coordination for large projects
• Scheduled deliveries aligned with project timelines
We do not manufacture the product but ensure reliable availability and supply chain coordination for STANLEY tools.
Learn more about our distribution approach on our About page:
https://www.indusmegamart.com/about-us
Supply Across India
We provide pan-India supply support including:
• Dispatch to project sites
• Delivery to warehouses and fabrication yards
• Support for EPC contractors
• Bulk shipment coordination
Logistics planning is handled to minimize delays in time-sensitive industrial projects.
How to Choose the Right STANLEY STMT89338-8B 3/4" 6PT Socket 38MM
Before procurement, confirm:
- Fastener head size (38 mm verified)
- Required torque range
- Drive tool compatibility (3/4")
- Manual vs impact application
- Required quantity per project phase
Procurement teams often standardize socket sizes across maintenance kits to reduce tool mismatch across sites.
Comparison Table
Selecting between nearby socket sizes depends on bolt specification and application.
Model |
Drive Size |
Socket Size |
Typical Use |
|
STMT89336-8B |
3/4" |
36 mm |
Structural bolts (medium heavy) |
|
STMT89338-8B |
3/4" |
38 mm |
Heavy structural & machinery fastening |
|
STMT89334-8B |
3/4" |
34 mm |
Equipment base frame assembly |
Always match socket size precisely with bolt head dimensions.
Typical Use Case Scenarios
Scenario 1: Steel Plant Expansion
During expansion of a rolling mill line, anchor bolts require precise tightening. The 38 mm 6PT socket ensures stable engagement during torque calibration.
Scenario 2: Power Plant Shutdown
Maintenance crews remove turbine housing bolts during scheduled shutdown. The socket supports high-load manual removal.
Scenario 3: Infrastructure Bridge Assembly
Contractors assemble heavy steel sections using large-diameter bolts requiring consistent torque application.
Procurement Process
To procure the STANLEY STMT89338-8B 3/4" 6PT Socket 38MM:
- Submit enquiry through our Contact page:
https://www.indusmegamart.com/contact-us - Confirm quantity and delivery location
- Receive commercial quotation
- Approve dispatch schedule
For project discussions or bulk orders, our team coordinates directly with procurement managers and site engineers.
Common Buyer Concerns Before Ordering
• Is the socket compatible with existing torque tools?
• Is it suitable for repeated heavy industrial use?
• Are bulk quantities available without lead-time delays?
• Is the product genuine STANLEY supply?
• Can deliveries be split across multiple sites?
We address these during the enquiry stage.
FAQ Section
Is STANLEY STMT89338-8B 3/4" 6PT Socket 38MM suitable for impact tools?
This model is typically designed for manual drive tools. If impact guns are used, impact-rated sockets should be considered to prevent material stress or cracking. Always confirm tool compatibility before deployment.
What is the advantage of a 6-point socket over a 12-point socket?
A six-point socket grips the flat sides of the bolt head, reducing the risk of rounding under high torque. It is generally preferred for heavy-duty industrial fastening applications.
Can this socket be used with torque wrenches?
Yes, it is compatible with 3/4-inch drive torque wrenches, provided the torque range matches the application requirement.
Is the STANLEY STMT89338-8B available for bulk industrial supply?
Yes. Indus Mega Mart supports bulk procurement and project-based supply across India.
How do I confirm the correct socket size?
Verify the bolt head measurement using a calibrated measuring tool or engineering specification drawing before placing the order.
Does Indus Mega Mart provide nationwide delivery?
Yes, we supply and distribute STANLEY tools across India with coordinated dispatch planning.
Request a Quote for STANLEY STMT89338-8B 3/4" 6PT Socket 38MM
Indus Mega Mart is a supplier and distributor of STANLEY industrial hand tools across India.
For pricing, bulk enquiries, or project discussions, contact our team through:
https://www.indusmegamart.com/contact-us
Our team will assist with availability, delivery schedules, and commercial details.
For detailed dimensional drawings or batch confirmation, procurement teams may request documentation before order placement.
Product Specifications
Since exact manufacturer datasheet details are not provided here, the following represents a structured overview of typical characteristics:
Parameter |
Description |
|
Brand |
STANLEY |
|
Model |
STMT89338-8B |
|
Drive Size |
3/4 inch |
|
Socket Type |
6 Point (Hex) |
|
Socket Size |
38 mm |
|
Application |
Manual fastening with heavy-duty drive tools |
|
Material |
Alloy steel (as per brand standards) |
|
Finish |
Industrial corrosion-resistant finish |
Customer reviews