Blue Aluminum Wheel Adaptors with Lock Screws - 4mm (12mm Hex)

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Customer Rated

Jul 26, 2016

These look really slick but didn't hold up 15 minutes. The centers got bored out. I was going about 60 mph though. Maybe if you go a bit slower they will work out for you. The set screw is a great feature.

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Certified Buyer Rated

Oct 18, 2013

Good parts for changing the offset of the wheels of my drift car.

Also improves satbility in your car due to the strength of this hex adaptors.

I bought a set of each measure! Very usefull!

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Customer Rated

Sep 21, 2013

Well made, beatifull, but absolutely useless - they have 5mm inner diameter, not 4mm as described.
I tried to use them for 294 rpm motors, which have 4mm shaft, but there is no way to tighten them on the axis.
Too bad, HK, it's a very bad case - no real 4mm/12mm hexes at all!

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Customer Rated

Jul 20, 2013

got 5 adaptors and 4 screws for them in the pack included tool and pins.
one screw had a foult on the tip and i wrecked two adaptors before i realized (i thought it was the adaptor) thus i only got three adaptors on the buggy. i would not recommend this product. locking screws could be a bit longer wich would probably help a bit too.

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Certified Buyer Rated

Jul 14, 2013

Going on my Team Associated RC18's (1:18)so I can use allsorts of 12mm Hex wheels, which are std on most 1:10's

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Certified Buyer Rated

Feb 26, 2013

BACKORDER ! - so no comment

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Certified Buyer Rated

Sep 13, 2012

this item very strong