Induction Innovations MD99-623 Mini-Ductor 1-1/4 Inch Preformed Coil

The Induction Innovations MD99-623 is a 1-1/4" Long Pre-Formed Induction Coil designed for use with the Mini-Ductor induction heating system. This heat-resistant coil allows technicians to quickly and safely loosen frozen, rusted, or thread-lock compound-secured fasteners by using targeted inductive heat — eliminating the risks and collateral damage associated with open-flame torch heating.

Key Features:

• Designed for use with the Mini-Ductor induction heating tool
• Heats and expands frozen, rusted, or thread-lock secured nuts and bolts without open flame
• Pre-formed coil shape for consistent, repeatable heat application
• Heat-resistant construction for durability during repeated use
• Compact and easy to position in tight spaces

Specifications:

• Coil Length: 1-1/4" I.D.
• Overall Coil Dimensions: 13.25" L x 2" O.D.
• Weight: 3.2 oz.
• Quantity: One (1) pre-formed coil included

This replacement and accessory coil is ideal for professional mechanics, technicians, and DIY users who regularly work with seized fasteners. The induction heating method is faster, cleaner, and safer than traditional torch methods, preserving surrounding components and finishes.