Hand Tools
Open Ended Slugging Wrenches (Spanners)
Strategic Recommendations for Open Ended Slugging Wrenches (IS 4508:1992)
- Start BIS Certification Process Now
Compliance deadlines: 17 March 2025 (Large/Medium), 17 June 2025 (Small), 17 September 2025 (Micro). - Consult Compliance Professionals (ERA)
Engage ERA Compliance Team for BIS application, lab testing, and ISI marking process. - Reach Out for Support
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Support available for exemption filings, product testing, and certification roadmaps. - Monitor QCO Notifications & Updates
Subscribe to ERA NEWSLETTER to stay updated on enforcement schedules and exemptions. - Ensure ISI Marking Before Sale
All open ended slugging wrenches must carry ISI mark before sale in India; export stock must be declared separately for exemption.
| Section | Details |
|---|---|
| Product Name | Open Ended Slugging Wrenches (Spanners) |
| Applicable Indian Standard (IS) No. | IS 4508:1992 |
| Title of Indian Standard | Open Ended Slugging Wrenches (Spanners) – Specification |
| Quality Control Order | Hand Tools (Quality Control) Order, 2024 |
| Notification & Amendments | Notified via S.O. 4183(E), dated 17 September 2024 |
| Final Enforcement Date | Large & Medium Enterprises: 17 March 2025 (6 months after notification); Small Enterprises: 17 June 2025 (9 months); Micro Enterprises: 17 September 2025 (12 months) |
| Objective & Scope | To regulate the quality, safety, and performance of slugging wrenches through BIS certification, ensuring durability and industrial reliability. |
| Products Covered | Open ended slugging wrenches (spanners) used in heavy-duty applications where hammer blows are applied to tighten or loosen fasteners. |
| Exemptions | Products manufactured exclusively for export are exempt. |
| Industries Impacted | Hand tool manufacturers, heavy machinery maintenance, oil & gas, construction, and industrial hardware sectors. |
| Mandatory Compliance | Conformity to IS 4508:1992, ISI marking required, BIS license under Scheme-I of BIS (Conformity Assessment) Regulations, 2018. |
| Next Steps for Stakeholders | Apply for BIS license, conduct product testing in BIS-approved labs, update packaging/marking with ISI mark, declare export stock separately. |
| Legal Framework Provision & Enforcement | Enforced under BIS Act, 2016; Certification & enforcement by Bureau of Indian Standards (BIS). |
| Penalties | Seizure of non-compliant goods, suspension/cancellation of license, fines, or imprisonment up to 2 years, or both. |
| Conclusion | BIS certification becomes mandatory for open ended slugging wrenches (spanners) under IS 4508:1992 starting March 2025, with phased deadlines for enterprise sizes. |
| References/Annexures | QCO 2024: S.O. 4183(E) [17 Sep 2024] |
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Notification
Open ended slugging wrenches (spanners) have been brought under compulsory BIS certification through the Hand Tools (Quality Control) Order, 2024, notified via S.O. 4183(E) dated 17 September 2024 by the Ministry of Commerce & Industry under the BIS Act, 2016.
Enforcement Timeline
The order is enforceable from 17 March 2025 for large and medium enterprises, 17 June 2025 for small enterprises, and 17 September 2025 for micro enterprises.
Overview
IS 4508:1992 specifies standards for open ended slugging wrenches (spanners), tools designed for heavy-duty industrial use where hammer blows are applied to tighten or loosen nuts and bolts. These tools require high strength and durability to prevent breakage under impact.
Objective & Scope
The standard ensures that slugging wrenches meet strict safety and performance benchmarks, including dimensional accuracy, material strength, and impact resistance, thus safeguarding industrial users.
Products Covered
All open ended slugging wrenches (spanners) sold domestically, except those exclusively manufactured for export, fall under this regulation.
Exemptions Provided
Products manufactured solely for export are exempted from ISI marking.
Industries Impacted
This QCO affects hand tool manufacturers, industries engaged in heavy machinery repair, oil & gas operations, large-scale construction, and hardware distribution networks.
Mandatory Compliance Requirements
Manufacturers must obtain BIS certification, affix ISI marking, and comply with Scheme-I of BIS (Conformity Assessment) Regulations, 2018.
Next Steps for Stakeholders
Apply for BIS license, conduct product testing in BIS-approved labs, update labeling and packaging with ISI mark, and declare any export stock separately to avail exemption.
Legal Provisions, Enforcement & Penalties
The Bureau of Indian Standards is the certifying and enforcing authority. Violations invite penalties under the BIS Act, 2016, including fines, seizure, cancellation of license, and imprisonment up to two years.
Conclusion
From March 2025, BIS certification under IS 4508:1992 becomes mandatory for all open ended slugging wrenches (spanners) sold in India. This regulation enforces uniform quality and safety in heavy-duty tool manufacturing.
Ready to start your certification journey?
Let us help you navigate regulatory challenges and achieve certification with ease. Leave us your details, and we’ll get back to you—or request a free consultation today.