
The Crescent Bolt Biter impact nut driver and extractor is a 7/16" x 1-7/8" chrome-molybdenum tool that drives and removes hex-head fasteners. The bi-directional design handles fasteners in any condition.
The tapered entry secures a grip on rounded or rusted fasteners, while the magnet keeps the fastener seated. The 1/4" hex shank fits common impact drivers, making it a versatile pick for removing and tightening stubborn hex hardware.
The Crescent 7/16" x 1-7/8" Bolt Biter Impact Nut Driver and Extractor is designed for removing or tightening damaged fasteners with ease.
It is 7/16" x 1-7/8".
Yes, the bi-directional design drives and removes hex-head fasteners regardless of their condition.
It has a 1/4" hex shank that is compatible with various impact drivers.
It is made from chrome-molybdenum (Cr-Mo).
Yes, a strong magnet holds fasteners in place during use.
Really pleased with this
Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.
Highly recommend
Really impressed with the Crescent Bolt — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.
Great quality
Good quality and arrived ahead of schedule. Very happy.
Brilliant Aussie deal
Been buying SuperSaverAU gear for years and this is one of their better ones. The Crescent Bolt quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.
No complaints at all
Exactly as described. Quick shipping. Would buy again.
Works perfectly out of the box
Was exactly what I needed for the price I paid. Arrived well packaged and was easy to set up straight away. Already recommended it to a friend who is also thinking of getting one.




