The OEL IT-54-591 is an insulated 11mm ratcheting box wrench designed for electrical and maintenance work where portable power tools or live equipment may be present. It is built to provide insulation during handling of energized components and is suitable for tasks that require precise, repeated tightening or loosening at 11mm sizes in electrical environments.
The tool carries a 1000V AC insulation rating and is constructed to withstand tests for insulated hand tools, with a focus on durability in potential electrical exposure. It is described as double insulated and is backed by a warranty indicating long-term reliability. The wrench is manufactured in the USA and aligns with safety standards relevant to electrical work, including protection against exposure to electrical hazards within its specified limits. The combination of impact resistance and flame retardance supports use in shop settings where incidental sparks or heat may occur.
Typical use scenarios include servicing electrical panels, control cabinets, and wiring installations where an insulated, 11mm wrench can reduce exposure to live components. When selecting this tool, consider the 1000V AC maximum exposure and the 1500V DC rating as the practical limits for insulation performance. The package specification notes the item is sold as a single unit, with sizing explicitly identified as 11mm, which helps ensure compatibility with fasteners of that dimension. As with all insulated tools, inspect for damage and avoid using if insulation is compromised.
Features:
- Meets IEC 60900 Standard for Insulated Hand Tools
- Exceeds ASTM 1505 Standards for Insulated Hand Tools
- Helps meet OSHA Requirements 29 CFR Part 1910.331-335
- Meets NFPA 70E Requirement
- Tested to 10,000VAC and rated for 1,000VAC/1500VDC Maximum Exposure
- Impact Resistant and Flame Retardant
- Size:
- 11mm
- Arc Rating:
- 1000VAC
- Package Size:
- Each
