
1/4″ Insulated Metric Socket
Product Overview
1/4‑drive insulated metric socket, cold‑forged from premium 50BV alloy steel. Each socket undergoes 10000V high‑voltage test and complies with DIN‑EN/IEC 60900:2018 safety standard. Designed for live‑line disassembly and assembly of metric hexagon bolts, compatible with 1/4″ drive insulated ratchet handles and T‑handle wrenches, widely used in electrical equipment, precision machinery and maintenance scenarios.
Core Product Specifications
| Item | Specifications |
|---|---|
| Product Name | 1/4″ Insulated Metric Socket |
| Material | High‑quality cold‑forged 50BV alloy steel |
| Safety Standard | DIN‑EN/IEC 60900:2018 |
| High‑voltage Test | 10000V tested |
| Application | Live‑line operation, electrical & precision equipment maintenance |
Item‑by‑Item Specification Table
| Code | Overall Length(L) | Hex Size | D2 | D1 | Box Qty |
|---|---|---|---|---|---|
| 6020104 | 42mm | 4mm | 17.5mm | 10mm | 12 pcs |
| 6020205 | 42mm | 5mm | 17.5mm | 11mm | 12 pcs |
| 6020355 | 42mm | 5.5mm | 17.5mm | 11.5mm | 12 pcs |
| 6020406 | 42mm | 6mm | 17.5mm | 12.5mm | 12 pcs |
| 6020507 | 42mm | 7mm | 17.5mm | 14mm | 12 pcs |
| 6020608 | 42mm | 8mm | 17.5mm | 15mm | 12 pcs |
| 6020709 | 42mm | 9mm | 17.5mm | 16mm | 12 pcs |
| 6020810 | 42mm | 10mm | 17.5mm | 17.5mm | 12 pcs |
| 6020911 | 42mm | 11mm | 17.5mm | 19mm | 12 pcs |
| 6021012 (6020912) | 42mm | 12mm | 17.5mm | 20mm | 12 pcs |
| 6021113 (6020913) | 42mm | 13mm | 17.5mm | 21mm | 12 pcs |
| 6021214 (6020914) | 42mm | 14mm | 17.5mm | 22.5mm | 12 pcs |
Package Information
| Package Includes | Quantity |
|---|---|
| Insulated Metric Sockets | 12 pcs per box |
Note: Standard boxed bulk packing, suitable for project tender and wholesale procurement.

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