STANLEY STMT89942-8B Ratcheting Spanner 17 MM

The STANLEY STMT89942-8B 17mm ratcheting spanner enables faster repetitive fastening with reliable torque control in automotive and industrial maintenance environments.

STMT89942-8B Ratcheting Spanner Application Context & Use Cases

The 17 MM ratcheting spanner is typically deployed in:

• Automotive service centers (engine mounts, suspension components)
• Industrial maintenance departments
• Fabrication workshops
• Plant shutdown maintenance
• MRO tool kits
• EPC site tool allocations

It is selected where:

• Fast repetitive tightening is required
• Swing clearance is limited
• Manual torque control is preferred over powered tools
• A combination open-end and ring-end tool is operationally practical

Application Environment Considerations

• Moderate torque fastening
• Metric fastener systems
• Dry or lightly lubricated bolt assemblies
• Standard hex nut profiles

This is not intended for high-impact or hammer-driven applications.

Selection Guidance – How to Choose Correctly

Selection of a 17 MM ratcheting spanner must be based on:

1. Exact bolt head size confirmation (17 MM metric)
2. Clearance availability for ratchet arc movement
3. Torque demand within manual hand-tool limits
4. Requirement for dual open and ring-end access
5. Frequency of repetitive fastening

If bolt specification deviates (e.g., imperial size), this SKU should not be selected.

Capacity / Real-World Calculation Example

A standard M10 metric bolt commonly uses a 17 MM hex head (varies by grade and design).
Typical tightening torque range:

• M10 bolt (Grade 8.8): Approx. 45–50 Nm

A manual ratcheting spanner allows:

• Controlled torque by hand
• Progressive tightening without removal
• Reduced repositioning time

If required torque exceeds safe manual control, a calibrated torque wrench must be used for final tightening.

Failure Conditions & Misuse Risks

This tool may fail or underperform under the following conditions:

• Use with extension pipes (cheater bars)
• Impact hammering
• Excessive torque beyond manual limits
• Worn or rounded fastener heads
• Corrosive chemical exposure without cleaning
• Use on non-hex profiles

Ratcheting mechanism damage typically results from overload or contamination ingress.

Material / Compatibility Table

Compatibility Matrix

Operational Handling & Usage Considerations

Proper Handling Guidelines

• Ensure full engagement of ring end before torque application
• Maintain clean gear teeth
• Store in dry environment
• Avoid lateral twisting during tightening
• Inspect ratchet movement before use

Installation Context

• Ideal for confined mechanical assemblies
• Useful in repetitive maintenance cycles
• Suitable for tool control environments

Routine lubrication of ratchet mechanism improves lifespan.

Commercial Clarity

Lead Time

• Stock-backed dispatch
• Same-day or next-working-day dispatch (subject to availability confirmation)

Dispatch Capability

• Pan India logistics coverage
• Secure packaging to prevent transit damage
• Bulk shipment handling available

MOQ

• No fixed MOQ for standard orders
• Bulk quantity pricing available upon enquiry

Customization

• No customization (standard STANLEY SKU)

Compliance

• GST-compliant invoicing
• Genuine branded product supply
• Manufacturer packaging integrity maintained

Tender Compatibility

• Can be supplied against institutional and industrial procurement orders
• Commercial quotation provided with GST breakup

Procurement Process – How to Enquire

To process your enquiry efficiently, provide:

1. Product Code: STMT89942-8B
2. Required Quantity
3. Delivery Location (City / State)
4. Company Name
5. GST Number (if applicable)
6. Required Dispatch Timeline

For urgent dispatch, mention required delivery date during enquiry.
Quotation includes:

• Unit price
• Applicable GST
• Dispatch lead time
• Freight terms (if applicable)

Comparison Table – Common Alternatives

Product-Level Comparison

For repetitive industrial maintenance, ratcheting mechanism reduces manual repositioning time.

Selection Checklist – Decision Validation

Before placing order, confirm:

•  Fastener head size verified as 17 MM
•  Metric system confirmed
•  Torque requirement within manual range
•  No impact tool usage intended
•  Required quantity finalized
•  Delivery timeline specified
•  GST details ready

If all above conditions are met, this SKU is suitable.

High-Intent FAQs

1. Is this original STANLEY product?
Yes. Supplied in manufacturer packaging with original branding.
2. Is stock available for immediate dispatch?
Stock availability is confirmed at time of enquiry. Same-day or next-working-day dispatch is possible subject to stock confirmation.
3. Can bulk quantities be supplied?
Yes. Bulk orders are supported with structured dispatch planning.
4. Do you supply Pan India?
Yes. Dispatch is available across India with appropriate freight handling.
5. Is pricing fixed?
Commercial quotation is issued based on quantity and delivery location.
6. Does this include warranty?
Manufacturer warranty applies as per STANLEY standard policy.
7. Can this be supplied for institutional purchase orders?

Yes. GST-compliant invoice and formal quotation are provided for procurement documentation.