BIS-ISI Certificate for Open-Jaw Wrenches (Spanners)
Product Open-Jaw Wrenches (Spanners) Certification Body Bureau of Indian Standards Indian Standard IS 2028:2004 Scope This standard covers the requirements for forged open jaw (ended) wrenches (spanners) of torque series C and D of IS 6131. Voluntary/Mandatory Proposed under Mandatory Implementation date 17th March 2025 End-use application Open-jaw wrenches (spanners)