Klein Tools Ratchet Socket Set 47110INS 3/8 Inch Drive Insulated Socket Kit (12 Piece 1000V Rated ASTM F1505 Certified Class 2 Glove Lineman Live)

Protect High-Voltage Substation Installations and Track Insulation Wear Natively via Crystalline Defect Monitoring

The Klein Tools 47110INS Insulated Ratchet and Socket Set is a professional-grade 3/8-inch drive high-voltage fastening system engineered for live-line utility electrical operations up to 1000V. This 12-piece industrial kit features a proprietary three-part insulation system certified to meet rigid ASTM F1505 safety standards for comprehensive dielectric protection. Outfitted with an integrated white wear-indicator sub-layer that exposes structural layer compromises through the outer orange molding, this heavy-duty set implements an oversized ratchet handle geometry optimized for tradespeople using Class 2 rubber insulating gloves.

Best Used For:

• Live-Line Utility Fastening: Driving heavy hex-head nuts, secondary transformer terminals, and structural utility grid connectors up to 1000V.
• Deep Switchgear Staging: Accessing tightly packed hardware networks inside narrow industrial control cabinets and underground vaults using insulated extension bars.
• Gloved Substation Overhauls: Executing high-torque infrastructure adjustments safely while wearing thick Class 2 rubber insulating gloves without losing tool tracking.

Key Performance & Safety Features

• 1000V Certified Insulation: Engineered to satisfy stringent ASTM F1505 safety parameters for live electrical system line repairs.
• White Wear-Indicator Sub-Layer: Visual diagnostic layer exposes internal tracking degradation if the outer orange insulation gets nicked or worn.
• Class 2 Glove-Optimized Grip: Oversized handle layout ensures maximum torque transfer and manual lever control when utilizing thick protective hand gear.
• Dual Insulated Extensions: Bundled 3-inch and 6-inch intermediate bars deliver reliable structural clearance options inside deep panel vaults.
• 12-Point Socket Geometry: Advanced socket face pattern enables rapid concentric indexing over hex heads in awkward or low-visibility electrical spaces.

What's Included

• (1) 3/8-Inch Drive Insulated Ratchet Wrench
• (1) 3-Inch Insulated Drive Extension Bar
• (1) 6-Inch Insulated Drive Extension Bar
• (9) 12-Point Insulated Sockets: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 7/8", 1"
• (1) Heavy-Duty Transport Case with Energy-Absorbing Custom Foam Inserts

Technical Specifications

PRO-TIP: Wipe down the insulated socket surfaces with a clean, dry micro-cloth prior to entering high-voltage vault grids. Keeping the overmolded polymer skin clear of grease or metal particle tracks maintains the dielectric boundary integrity, allowing the integrated white wear-indicator sub-layer to remain perfectly scannable during safety walks.