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Silver metal heating socket with six-point opening and square drive end

K Tool International

K-Tool International KTI-23248 Heating Socket 1/2" Drive 1-1/2" SAE 6 Point

SKU CH-PQJA-0459F

A heating-element socket with 1/2-inch drive for targeted fastener warming

  • Heating element loosens stuck fasteners with focused heat
  • 1/2 inch drive fits standard ratchets and breakers
  • 1-1/2 inch SAE opening matches large bolt heads
  • Six-point grip reduces rounding on stubborn nuts
  • New K-Tool International socket ready for shop use

Heating Socket for Frozen Fasteners

The K-Tool International KTI-23248 is a 1/2" drive SAE socket with an integrated heating element designed to expand stuck nuts or bolts for easier removal. It targets professional mechanics and serious DIYers who regularly encounter corroded or seized hardware in automotive and industrial maintenance.

Six-Point Grip and 1/2" Drive Compatibility

The six-point internal profile engages fastener flats rather than corners, reducing the risk of rounding off damaged heads while the heating element operates. A standard 1/2" square drive allows use with common ratchets, breaker bars or impact wrenches already in the toolbox, so no specialised drive tools are required.

Limited to 1-1/2" SAE Fasteners

The socket fits only 1-1/2" SAE hex sizes, so it cannot address smaller or metric fasteners without additional sockets. It also requires access to a power source for the heating function, which may restrict use in remote locations or where electrical supply is unavailable.

How it compares

Measured against everything we stock in Tool Bags & Storage Cases, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 91% of the 2,748 comparable items (median $20.99).

Specifications

Product
Brand nameK-TOOL INTERNATIONAL

Questions about this item

How does the 1/2" drive interface limit the torque you can apply with this 1-1/2" SAE heating socket?

The 1/2" square drive caps practical torque at the rating of standard 1/2" impact tools; exceeding that risks drive failure.

What clearance does the 6-point, 1-1/2" SAE socket body need to fit over a heated fastener?

The 6-point profile requires full hex engagement; allow extra radial space for the heating element housing around the 1-1/2" opening.

Which step is most often missed when installing the KTI-23248 heating socket onto a 1/2" drive ratchet?

Users frequently forget to seat the retaining ball fully in the drive groove before applying heat, causing the socket to detach under load.

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