Speed Systems – Isolated 5/16″ Hex Shaft with 3/8″ Drive, ISE-4

Speed Systems ISE-4 — Isolated 5/16″ Hex Shaft with 3/8″ Drive

When you’re working on live circuits or sensitive high-voltage equipment, the gap between you and a fault matters. The ISE-4 Isolated Shaft Extension puts a 1000V-rated barrier between your socket wrench and the work — so you can torque with confidence, not risk.

Key Specifications

• Voltage rating: 1000V — engineered for high-voltage work environments
• Torque capacity: Up to 600 in-lbs for reliable, high-load performance
• Drive: 5/16″ HEX shaft with 3/8″ drive for broad socket and torque wrench compatibility
• Length: 4.5″ — provides reach without sacrificing control
• Full isolation: Complete electrical separation between socket and extension

Ideal Applications

• Live circuit maintenance and electrical panel work
• High-voltage utility and lineman applications
• Sensitive equipment servicing where grounding risk is a concern
• Any task requiring IEC 60900 or NFPA 70E-compliant tooling

SKU: ISE-4 | Vendor: Speed Systems | Type: Insulated Tool