3M™ Unitek™ Hi-T II SS Coil Retraction Spring

"We've detected that you're visiting from {0}. Would you like to switch languages for tailored content?"

Product availability may vary by country. For specific details regarding availability in your region, please consult with a Solventum representative.

Please note that 3M Healthcare is now operating as Solventum. The products featured on this website are sponsored by KCI Medical New Zealand Unlimited (Suite 1701, Level 17, PwC Tower 15 Customs Street West Auckland Central, Auckland 1010 New Zealand), a wholly owned subsidiary of Solventum.

Hover over image to zoom

About the product

3M™ Unitek™ Hi-T II SS Coil Retraction Spring is transitioning to Solventum™ Hi-T II coil spring. Stainless steel retraction spring.

Where to buy

Product options

1-5 of Products

Select Filters to narrow your product list

OverallLengthImperial

OverallLengthMetric

Arbor Diameter (Metric)

Wire Diameter (Imperial)

Arbor Diameter (Imperial)

WireDiameterMetric

Product name	Product ID	OverallLengthImperial	OverallLengthMetric	Material	Arbor Diameter (Metric)	Wire Diameter (Imperial)	Arbor Diameter (Imperial)	WireDiameterMetric	Industries	Brand	Category name
3M™ Unitek™ Hi-T II SS Coil Spring, 341-350, .008/.036 Close-Wound, 1/Pk	Product ID 7100306876	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) -	Wire Diameter (Imperial) -	Arbor Diameter (Imperial) -	WireDiameterMetric -	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Spring, 341-220, .007/.022 Close-Wound, 1/Pk	Product ID 7100306875	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) -	Wire Diameter (Imperial) -	Arbor Diameter (Imperial) -	WireDiameterMetric -	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Spring, 341-120, .006/.022 Close-Wound, 1/Pk	Product ID 7100306874	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) -	Wire Diameter (Imperial) -	Arbor Diameter (Imperial) -	WireDiameterMetric -	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Spring, 341-110, .006/.020 Close-Wound, 1/Pk	Product ID 7100306873	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) -	Wire Diameter (Imperial) -	Arbor Diameter (Imperial) -	WireDiameterMetric -	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, 341-430, .009 in. Wire dia., .030 in. Arbor dia., Close Wound, 1/Pk	Product ID 7100303086	OverallLengthImperial 0.02 in	OverallLengthMetric 0.5588 mm	Material Stainless Steel	Arbor Diameter (Metric) 7.62 mm	Wire Diameter (Imperial) 0.009 in	Arbor Diameter (Imperial) 0.3 in	WireDiameterMetric 0.229 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II Coil Spring Stainless Steel Retraction Spring, 341-340, .008 Wire, .032 Arbor, Close-Wound, 1/Pk	Product ID 7100257826	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.813 mm	Wire Diameter (Imperial) 0.008 in	Arbor Diameter (Imperial) 0.032 in	WireDiameterMetric 0.203 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II Coil Spring Stainless Steel Retraction Spring, 341-421, .009 Wire .022 Arbor, Open-Space Wound, 1/Pk	Product ID 7100257786	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.559 mm	Wire Diameter (Imperial) 0.009 in	Arbor Diameter (Imperial) 0.022 in	WireDiameterMetric 0.229 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .010 in. Wire Diameter, .040 in. Arbor Diameter, Close-Wound, 341-560, 1/Pk	Product ID 7100240325	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 1.016 mm	Wire Diameter (Imperial) 0.01 in	Arbor Diameter (Imperial) 0.04 in	WireDiameterMetric 0.254 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .010 in. Wire Diameter, .032 in. Arbor Diameter, Open-Space Wound, 341-551, 1/Pk	Product ID 7100240324	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.813 mm	Wire Diameter (Imperial) 0.01 in	Arbor Diameter (Imperial) 0.032 in	WireDiameterMetric 0.254 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .010 in. Wire Diameter, .032 in. Arbor Diameter, Close-Wound, 341-550, 1/Pk	Product ID 7100240323	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.813 mm	Wire Diameter (Imperial) 0.01 in	Arbor Diameter (Imperial) 0.032 in	WireDiameterMetric 0.254 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .010 in. Wire Diameter, .032 in. Arbor Diameter, Open-Space Wound, 341-541, 1/Pk	Product ID 7100240322	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.813 mm	Wire Diameter (Imperial) 0.01 in	Arbor Diameter (Imperial) 0.032 in	WireDiameterMetric 0.254 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .010 in. Wire Diameter, .030 in. Arbor Diameter, Close-Wound, 341-530, 1/Pk	Product ID 7100240321	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 7.62 mm	Wire Diameter (Imperial) 0.01 in	Arbor Diameter (Imperial) 0.3 in	WireDiameterMetric 0.254 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .009 in. Wire Diameter, .036 in. Arbor Diameter, Open-Space Wound, 341-451, 1/Pk	Product ID 7100240320	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.914 mm	Wire Diameter (Imperial) 0.009 in	Arbor Diameter (Imperial) 0.036 in	WireDiameterMetric 0.229 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .009 in. Wire Diameter, .036 in. Arbor Diameter, Close-Wound, 341-450, 1/Pk	Product ID 7100240319	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.914 mm	Wire Diameter (Imperial) 0.009 in	Arbor Diameter (Imperial) 0.036 in	WireDiameterMetric 0.229 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .009 in. Wire Diameter, .032 in. Arbor Diameter, Open-Space Wound, 341-441, 1/Pk	Product ID 7100240318	OverallLengthImperial 0.03 in	OverallLengthMetric 0.8128 mm	Material Stainless Steel	Arbor Diameter (Metric) 0.813 mm	Wire Diameter (Imperial) 0.009 in	Arbor Diameter (Imperial) 0.032 in	WireDiameterMetric 0.229 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .009 in. Wire Diameter, .032 in. Arbor Diameter, Close-Wound, 341-440, 1/Pk	Product ID 7100240317	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.813 mm	Wire Diameter (Imperial) 0.009 in	Arbor Diameter (Imperial) 0.032 in	WireDiameterMetric 0.229 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .009 in. Wire Diameter, .022 in. Arbor Diameter, Open-Space Wound, 341-431, 1/Pk	Product ID 7100240316	OverallLengthImperial 0.02 in	OverallLengthMetric 0.5588 mm	Material Stainless Steel	Arbor Diameter (Metric) 0.559 mm	Wire Diameter (Imperial) 0.009 in	Arbor Diameter (Imperial) 0.022 in	WireDiameterMetric 0.229 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .009 in. Wire Diameter, .022 in. Arbor Diameter, Close-Wound, 341-420, 1/Pk	Product ID 7100240315	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.559 mm	Wire Diameter (Imperial) 0.009 in	Arbor Diameter (Imperial) 0.022 in	WireDiameterMetric 0.229 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .008 in. Wire Diameter, .036 in. Arbor Diameter, Open-Space Wound, 341-351, 1/Pk	Product ID 7100240314	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.914 mm	Wire Diameter (Imperial) 0.008 in	Arbor Diameter (Imperial) 0.036 in	WireDiameterMetric 0.203 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .008 in. Wire Diameter, .032 in. Arbor Diameter, Open-Space Wound, 341-341, 1/Pk	Product ID 7100240313	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.813 mm	Wire Diameter (Imperial) 0.008 in	Arbor Diameter (Imperial) 0.032 in	WireDiameterMetric 0.203 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .008 in. Wire Diameter, .030 in. Arbor Diameter, Open-Space Wound, 341-330, 1/Pk	Product ID 7100240312	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 7.62 mm	Wire Diameter (Imperial) 0.008 in	Arbor Diameter (Imperial) 0.3 in	WireDiameterMetric 0.203 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .008 in. Wire Diameter, .022 in. Arbor Diameter, Open-Space Wound, 341-321, 1/Pk	Product ID 7100240311	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.559 mm	Wire Diameter (Imperial) 0.008 in	Arbor Diameter (Imperial) 0.022 in	WireDiameterMetric 0.203 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .007 in. Wire Diameter, .022 in. Arbor Diameter, Open-Space Wound, 341-221, 1/Pk	Product ID 7100240310	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.559 mm	Wire Diameter (Imperial) 0.007 in	Arbor Diameter (Imperial) 0.022 in	WireDiameterMetric 0.178 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .006 in. Wire Diameter, .022 in. Arbor Diameter, Open-Space Wound, 341-121, 1/Pk	Product ID 7100240309	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.559 mm	Wire Diameter (Imperial) 0.006 in	Arbor Diameter (Imperial) 0.022 in	WireDiameterMetric 0.152 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .006 in. Wire Diameter, .022 in. Arbor Diameter, Open-Space Wound, 341-111, 1/Pk	Product ID 7100240308	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) 0.559 mm	Wire Diameter (Imperial) 0.006 in	Arbor Diameter (Imperial) 0.022 in	WireDiameterMetric 0.152 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
341-540 Unitek™ Hi-T II Stainless Steel Coil Spring .010/.032 Closed Ea	Product ID 7100154391	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) -	Wire Diameter (Imperial) -	Arbor Diameter (Imperial) -	WireDiameterMetric -	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
341-531 Unitek™ Hi-T II Stainless Steel Coil Spring .010/.030 Open Ea	Product ID 7100154390	OverallLengthImperial 0.03 in	OverallLengthMetric 0.762 mm	Material Stainless Steel	Arbor Diameter (Metric) -	Wire Diameter (Imperial) -	Arbor Diameter (Imperial) -	WireDiameterMetric -	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
341-331 Unitek™ Hi-T II Stainless Steel Coil Spring .008/030 Open Ea	Product ID 7100154389	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) -	Wire Diameter (Imperial) -	Arbor Diameter (Imperial) -	WireDiameterMetric -	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
341-320 Unitek™ Hi-T II Stainless Steel Coil Spring .008/.022 Closed Ea	Product ID 7100154388	OverallLengthImperial -	OverallLengthMetric -	Material Stainless Steel	Arbor Diameter (Metric) -	Wire Diameter (Imperial) -	Arbor Diameter (Imperial) -	WireDiameterMetric -	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods
3M™ Unitek™ Hi-T II SS Coil Retraction Spring, .010 in. Wire Diameter, .040 in. Arbor Diameter, Open-Space Wound, 341-561, 1/Pk	Product ID 7000004062	OverallLengthImperial 0.04 in	OverallLengthMetric 1.016 mm	Material Stainless Steel	Arbor Diameter (Metric) 1.016 mm	Wire Diameter (Imperial) 0.01 in	Arbor Diameter (Imperial) 0.04 in	WireDiameterMetric 0.254 mm	Industries Orthodontics	Brand Unitek™	Category name Springs & Push Rods

Product details

3 ft. (.91 mm) self-sealing bobbin
Stainless steel spring

Product specifications

Industries	Industries Orthodontics
Wire Diameter (Metric)	Wire Diameter (Metric) 0.203 mm, 0.229 mm, 0.254 mm, 0.152 mm, 0.178 mm
WireDiameterMetric	WireDiameterMetric 0.203 mm, 0.254 mm, 0.152 mm
OverallLengthImperial	OverallLengthImperial 0.02 in
Material	Material Stainless Steel
categoryName	categoryName Springs & Push Rods
Global Catalog Number	Global Catalog Number 341-341, 341-330, 341-420, 341-351, 341-440, 341-431, 341-450, 341-441, 341-350, 341-430, 341-541, 341-530, 341-340, 341-320, 341-331, 341-220, 341-120, 341-421, 341-121, 341-551, 341-550, 341-560, 341-111, 341-531, 341-540, 341-561, 341-321, 341-221
Brand	Brand Unitek™
Wire Diameter (Imperial)	Wire Diameter (Imperial) 0.008 in, 0.009 in, 0.01 in, 0.006 in, 0.007 in
OverallLengthMetric	OverallLengthMetric 0.5588 mm
Overall Length (Imperial)	Overall Length (Imperial) 0.02 in, 0.03 in, 0.04 in
Overall Length (Metric)	Overall Length (Metric) 0.5588 mm, 0.8128 mm, 0.762 mm, 1.016 mm
Arbor Diameter (Metric)	Arbor Diameter (Metric) 0.813 mm, 7.62 mm, 0.559 mm, 0.914 mm, 1.016 mm
WireDiameterImperial	WireDiameterImperial 0.01 in, 0.006 in, 0.008 in
GLBL_CAT_NBR	GLBL_CAT_NBR 341-451, 341-110
Category name	Category name Springs & Push Rods
Trademark2	Trademark2 Unitek™
ArborDiameterMetric	ArborDiameterMetric 0.559 mm
ArborDiameterImperial	ArborDiameterImperial 0.032 in
Arbor Diameter (Imperial)	Arbor Diameter (Imperial) 0.032 in, 0.3 in, 0.022 in, 0.036 in, 0.04 in

3M™ Unitek™ Hi-T II SS Coil Retraction Spring

Product details

Product specifications

Looking for more?

Instructions for use

Safety data sheets

Customer care and support

Our mission

Our company

Resources & education

Info

Follow Us