![Technic Tooth 1 x 3 with Axle Hole [Rounded Underside]](https://cdn.rebrickable.com/media/thumbs/parts/elements/4177441.jpg/250x250p.jpg)
Technic Tooth 1 x 3 with Axle Hole [Rounded Underside]
41669Technic Special
Colors
28
Colors
Appears in these sets
Super Sports Car
2026
Batman Mech vs. Poison Ivy Mech
2019
Castle of the Forsaken Emperor
2019
Chevrolet Corvette ZR1
2019
Cole's Earth Driller
2019
D.Va & Reinhardt
2019
Droid Commander
2019
Kai's Blade Cycle & Zane's Snowmobile
2019
Police Pursuit
2019
Porsche 911 RSR
2019
Shimmer & Shine Sparkle Spa!
2019
Sky Police Parachute Arrest
2019
Tracked Loader
2019
Berserker Bomber
2018
Bugatti Chiron
2018
Dieselnaut
2018
Firstbourne
2018
INTO ORBIT Challenge Kit
2018
Imperial Patrol Battle Pack
2018
Lamb
2018
Noctura's Tower & the Earth Fox Rescue
2018
Quidditch Match
2018
Range Trooper
2018
Rough Terrain Crane
2018
Shanghai
2018
T-Rex Transport
2018
Y-Wing Starfighter
2018
6x6 All Terrain Tow Truck
2017
Aira's Airship & the Amulet Chase
2017
Elite Praetorian Guard
2017
Elite TIE Fighter Pilot
2017
Extreme Adventure
2017
Knighton Castle
2017
NINJAGO City
2017
Nutcracker
2017
RC Tracked Racer
2017
Scarif Stormtrooper
2017
Stormtrooper Commander
2017
Stunt Bike
2017
The Arrowhead
2017
The Batmobile
2017
The Crafting Box 2.0
2017
The Goblin King's Evil Dragon
2017
The Heligoyle
2017
ANIMAL ALLIES Challenge Kit
2016
Akida Creature of Water
2016
CLAAS XERION 5000 TRAC VC
2016
Captain Phasma
2016
Fire ATV
2016
First Order Stormtrooper
2016
Heavy Lift Helicopter
2016
Ikir Creature of Fire
2016
Jestro's Evil Mobile
2016
Kopaka and Melum - Unity set
2016
Lava Beast
2016
Lewa Uniter of Jungle
2016
Onua Uniter of Earth
2016
Poe Dameron
2016
Pohatu Uniter of Stone
2016
Police Interceptor
2016
Porsche 911 GT3 RS
2016
Quake Beast
2016
Storm Beast
2016
Tahu Uniter of Fire
2016
The Green NRG Dragon
2016
The Lighthouse Siege
2016
Umarak the Destroyer
2016
Umarak the Hunter
2016
Clone Commander Cody
2015
Darth Vader
2015
Final Flight of Destiny's Bounty
2015
Fire Plane
2015
Icebite's Claw Driller
2015
Jango Fett
2015
Mask Maker vs. Skull Grinder
2015
Mercedes-Benz Arocs 3245
2015
Mystery Mansion
2015
Pohatu - Master of Stone
2015
Record Breaker
2015
Skull Scorpio
2015
Street Motorcycle
2015
The Avengers Quinjet City Chase
2015
The Ultimate Battle for Chima
2015
Tiger's Mobile Command
2015
Tormak's Shadow Blazer
2015
Attack on Lake-town
2014
BREEZ Flea Machine
2014
Cragger's Fire Striker
2014
EV3 Robot Educator Special Elements
2014
FLL WORLD Class: Learning Unleashed Challenge Kit
2014
Nindroid MechDragon
2014
NinjaCopter
2014
Roaring Power
2014
Rocket
2014
Snowmobile
2014
Sunset Speeder
2014
Toxikita's Toxic Meltdown
2014
Turbo Quad
2014
Turtle Lair Invasion
2014
Twin-rotor Helicopter
2014
4 x 4 Crawler Exclusive Edition
2013
Baxter Robot Rampage
2013
CLS-89 Eradicator Mech
2013
Crater Creeper
2013
Dol Guldur Ambush
2013
Dol Guldur Battle
2013
EV3 Core Set
2013
EV3 Expansion Set
2013
Eglor's Twin Bike
2013
Ewok Village
2013
Hive Crawler
2013
Lake-town Chase
2013
Mindstorms EV3
2013
Mindstorms EV3 Workshop Kit
2013
Mini Off-Roader
2013
Mobile Crane MK II
2013
NATURE'S FURY Challenge Kit
2013
The Croc Swamp Hideout
2013
The Lion CHI Temple
2013
Wakz' Pack Tracker
2013
4 x 4 Crawler
2012
Batmobile and the Two-Face Chase
2012
Blue Roadster
2012
Fire Plane
2012
Kai's Blade Cycle
2012
Pick-Up Tow Truck
2012
Sopwith Camel
2012
Speeda Demon
2012
The Vampire Hearse
2012
Tractor
2012
Extreme Cruiser
2011
Hogwarts
2011
Mini Container Truck
2011
Off-Roader
2011
Skull Truck
2011
Storming Enforcer
2011
Supercar
2011
Buggy
2010
Chopper Jump
2010
Desert of Destruction
2010
Droid Tri-Fighter
2010
Drop Ship
2010
Dunkan Bulk and Vapor
2010
Fast
2010
Ferocious Creatures
2010
Furno Bike
2010
Guardian of the Deep
2010
Mindstorms Education Resource Set
2010
Mobile Crane
2010
Motorbike
2010
Pizza Planet Truck Rescue
2010
Portal of Atlantis
2010
Rotor
2010
Baranus V7
2009
Click
2009
Crawler Crane
2009
Crystal King
2009
Crystal Sweeper
2009
Fero and Skirmix
2009
Fiery Legend
2009
Highway Transport
2009
Jump Riders
2009
Mindstorms NXT 2.0
2009
Quad Bike
2009
Race Rider
2009
Rally Truck
2009
Toa Mata Nui
2009
Tractor with Trailer
2009
Axalara T9
2008
Bitil
2008
Desert Hammer
2008
Droid Gunship
2008
Function 2008
2008
Gorast
2008
MT-201 Ultra-Drill Walker
2008
MT-61 Crystal Reaper
2008
Off-Roader
2008
Ring of Fire
2008
Stegosaurus
2008
Takanuva
2008
Combine Harvester
2007
Ferrari 599 GTB Fiorano 1:10
2007
Gadunka
2007
Karzahni
2007
Lesovikk
2007
MT-51 Claw-Tank Ambush
2007
Maxilos and Spinax
2007
Monster Dino
2007
Nitro Muscle
2007
Snowmobile
2007
Squid Launcher Function
2007
Axonn
2006
Balta
2006
Bridge Walker vs. White Lightning
2006
Brutaka
2006
Crawler Crane
2006
Dalu
2006
![Education Resource Set [NXT Supplemental Set]](https://cdn.rebrickable.com/media/thumbs/sets/9648-1.jpg/180x180p.jpg)
Education Resource Set [NXT Supplemental Set]
2006
Ferrari F1 Racer 1:8
2006
Fire Spinner 360
2006
Fire Truck
2006
Garan
2006
Gargoyle Bridge
2006
Imperial Star Destroyer
2006
Kazi
2006
Lord Vladek
2006
Mindstorms NXT
2006
Mistlands Tower
2006
Mythical Creatures
2006
Nitro Intimidator
2006
Piruk
2006
Prehistoric Power
2006
Quad Bike
2006
Slave I
2006
Striking Venom
2006
Telehandler
2006
Tow Truck
2006
Tractor
2006
Ultimate Accessory Set 500
2006
Umbra
2006
Velika
2006
Vezon & Fenrakk
2006
Viking Double Catapult versus the Armored Ofnir Dragon
2006
Battle of Metru Nui
2005
Droid Tri-Fighter
2005
Enzo Ferrari 1:10
2005
Forklift
2005
Furious Slammer Racer
2005
Jumping Giant
2005
Muscle Slammer Bike
2005
Night Racer
2005
Nitro Menace
2005
Roodaka
2005
Scorpion Prison Cave
2005
Sidorak
2005
Speed Slammer Bike
2005
Street Bike
2005
The Shadowed One (LEGO Club Members Exclusive)
2005
Toa Hordika Matau
2005
Toa Hordika Nokama
2005
Toa Hordika Nuju
2005
Toa Hordika Onewa
2005
Toa Hordika Vakama
2005
Toa Hordika Whenua
2005
Ultimate Accessory Kit
2005
Ultimate Creatures Accessory Set
2005
Ultimate Space Battle
2005
Visorak Battle Ram
2005
Visorak Boggarak
2005
Visorak Keelerak
2005
Visorak Oohnorak
2005
Visorak Roporak
2005
Visorak Suukorak
2005
Visorak Vohtarak
2005
Wild Hunters
2005
Aircraft
2004
Blue Eagle vs. Snow Crawler
2004
Citadel of Orlan
2004
Cool Movers
2004
Jungle Crasher
2004
Mobile Command Center
2004
Nidhiki
2004
Prehistoric Creatures
2004
The Ultimate Bionicle Set
2004
Toa Lhikan & Kikanalo
2004
Turaga Dume and Nivawk
2004
Baja Desert Racers
2003
Exo Force Bike
2003
Extreme Power Bike
2003
Gahlok-Kal
2003
H.O.T. Blaster Bike
2003
Hailfire Droid
2003
Hot Flame RC Car
2003
Jaller and Gukko
2003
Kohrak-Kal
2003
Land Busters
2003
Lehvak-Kal
2003
Makuta
2003
Motor Movers
2003
Nitro Stunt Bike
2003
Nuhvok-Kal
2003
Pahrak-Kal
2003
Rescue Truck
2003
Saturn V Moon Mission
2003
Slammer Rhino
2003
Supersonic RC
2003
Tahnok-Kal
2003
Takua and Pewku
2003
Cahdok and Gahdok
2002
Exo-Toa
2002
Gahlok
2002
Gahlok Va
2002
Gahlok Va (Kabaya Promotional)
2002
Gigamesh G60
2002
Kohrak
2002
Kohrak Va
2002
Lehvak
2002
Lehvak Va
2002
Lehvak Va (Kabaya Promotional)
2002
Nitro Race Team
2002
Nuhvok
2002
Nuhvok Va
2002
Nuhvok Va (Kabaya Promotional)
2002
Off Road Race Track
2002
Pahrak
2002
Pahrak Va
2002
RC Race Buggy
2002
Shadowstrike S70
2002
Snaptrax S45
2002
Street 'n' Mud Racer
2002
Tahnok
2002
Tahnok Va
2002
Tahnok Va (Kabaya Promotional)
2002
Technojaw T55
2002