Turn hour-long extractions into 15 seconds jobs.
Free seized nuts and bolts in seconds
Zero open flame hazards.
Protects rubber boots and paint.
Break rust from the inside out.
Built for any angle or exhaust.
Extract stubborn hardware without an open flame, leaving sensitive wiring and nearby components completely untouched.
Expand the nut from the inside out to defeat thread friction, saving you from snapped bolt heads and tedious drilling.
Active thermal management prevents throttling, delivering continuous, unwavering power for back-to-back extractions.
Instantly adapt to any angle with interchangeable coils, bringing pinpoint heat to deeply recessed hardware.
Decades of rust don't stand a chance. One tool, one attempt. No second trip to the shed.
Decades of rust don't stand a chance. One tool, one attempt. No second trip to the shed.
We've made it easy to set up the Mr Kav Induction Bolt Heater.
Just slip the coil over the fastener and turn it on.
There's no open flame and no oxy-acetylene bottles to haul around your workshop. Just plug it in.
Secure the twist terminals in seconds without reaching for an extra wrench mid-job.
Magnetic induction targets the metal fastener directly, keeping the heat highly localized. While much safer than a torch's open flame, the bolt itself gets extremely hot, so keep touching plastics or flammables clear.
It is engineered specifically for steel and cast-iron fasteners, which make up the vast majority of seized bolts. Non-ferrous metals like aluminum heat far less efficiently with induction.
The 4 included coils cover most common fastener sizes up to 20mm. That's everything from tight, recessed bolts to wider lug nuts and suspension hardware.
Yes. Because there is no open flame or combustion gas, there are no heavy ventilation requirements like you would need with a propane or oxy-acetylene torch.
The coils are built for regular workshop use. Like all heating coils, they wear gradually with heavy use.
0% APR financing available through Paypal or Affirm Installments on eligible orders, subject to approval. Equal monthly payments over the promotional term.
"Under a minute" and "15-30 seconds" reflect typical results on moderately seized steel fasteners under 20mm in testing. Heavily corroded, larger, or non-ferrous fasteners may take a bit longer.
Peak coil temperature is a supplier-rated figure, shown as such until confirmed against an independent test.
Air-cooling system per manufacturer specification, shown as such until confirmed against an independent test.
"Was" prices reflect the item's original listed price on this site; actual savings may vary by promotion.
