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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Shrinkage Ratio
Length
Inner Diameter - Supplied
Inner Diameter - Recovered
Recovered Wall Thickness
Material
Features
Color
Operating Temperature
Shrink Temperature
Storage/Refrigeration Temperature
Shelf Life
13,586
In Stock
1 : $3.25000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.063" (1.60mm)0.031" (0.79mm)0.017" (0.43mm)Polyolefin (PO), IrradiatedAbrasion and Cut Resistant, Flame Retardant, Fluid Resistant, Solvent Resistant, Strain ResistantBlack-55°C ~ 135°C95°C--
F221x3/xx BK
F221B3/64 BK100
HEATSHRINK 3/64 IN X 4FT BLACK
Alpha Wire
10,688
In Stock
61
Factory
1 : $3.29000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.046" (1.17mm)0.023" (0.58mm)0.016" (0.41mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
F221B1/16-BK
F221B1/16 BK100
HEATSHRINK 1/16 IN X 4FT BLACK
Alpha Wire
25,256
In Stock
288
Factory
1 : $3.35000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.062" (1.57mm)0.031" (0.79mm)0.017" (0.43mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
F221x3/xx BK
F221B3/32 BK100
HEATSHRINK 3/32 IN X 4FT BLACK
Alpha Wire
45,438
In Stock
315
Factory
1 : $3.54000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.093" (2.36mm)0.046" (1.17mm)0.020" (0.51mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
Q5-2X-1/4-01-QB48IN-25
Q5-2X-1/4-01-QB48IN-25
HEATSHRINK 1/4" X 4' BLACK
Qualtek
27,670
In Stock
10
Factory
1 : $3.72000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.250" (6.35mm)0.125" (3.18mm)0.030" (0.76mm)Polyolefin (PO)Adhesive Lined, Self ExtinguishingBlack-45°C ~ 125°C100°C-50°F ~ 104°F (-10°C ~ 40°C)60 Months
F221B1/8-BK
F221B1/8 BK100
HEATSHRINK 1/8 IN X 4FT BLACK
Alpha Wire
8,154
In Stock
1 : $3.82000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.125" (3.18mm)0.062" (1.57mm)0.020" (0.51mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
46,914
In Stock
1 : $4.05000
Digi-Spool®, Continuous Spool
Digi-Spool®, Continuous Spool
ActiveTubing, Flexible2 to 1Enter Number of Meters in Order Quantity0.280" (7.11mm)0.125" (3.18mm)0.025" (0.64mm)Polyolefin (PO)Flame RetardantBlack-55°C ~ 135°C70°C65°F ~ 95°F (18°C ~ 35°C)144 Months
F221x3/16 BK
F221B3/16 BK100
HEATSHRINK 3/16 IN X 4FT BLACK
Alpha Wire
5,263
In Stock
1 : $4.63000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.187" (4.75mm)0.093" (2.36mm)0.020" (0.51mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
4,065
In Stock
1 : $5.16000
Digi-Spool®, Continuous Spool
Digi-Spool®, Continuous Spool
ActiveTubing, Flexible2 to 1Enter Number of Feet in Order Quantity0.125" (3.18mm)0.062" (1.57mm)0.030" (0.76mm)Elastomer, IrradiatedAbrasion Resistant, Chemical Resistant, Heat Resistant, Fluid Resistant, Flame Retardant, Fuel Resistant, Oil ResistantBlack-75°C ~ 150°C150°C--
F221x1/4-BK
F221B1/4 BK100
HEATSHRINK 1/4 IN X 4FT BLACK
Alpha Wire
16,161
In Stock
100
Factory
1 : $5.26000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.250" (6.35mm)0.125" (3.18mm)0.025" (0.64mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
F3501/8 CLR
F3501/8 CL064
HEATSHRINK 1/8" X 0.5' CLEAR
Alpha Wire
257
In Stock
99
Factory
1 : $5.26000
Spool
Spool
ActiveTubing, Flexible2 to 10.500' (152.40mm, 6.00")0.125" (3.18mm)0.062" (1.57mm)0.010" (0.25mm)Polyvinylidene Fluoride (PVDF), IrradiatedAbrasion Resistant, Chemical Resistant, Flame Retardant, Fluid Resistant, Heat ResistantClear-55°C ~ 175°C170°C-60 Months
3,962
In Stock
1 : $5.62000
Digi-Spool®, Continuous Spool
Digi-Spool®, Continuous Spool
ActiveTubing, Flexible2 to 1Enter Number of Feet in Order Quantity0.187" (4.75mm)0.093" (2.36mm)0.033" (0.84mm)Elastomer, IrradiatedAbrasion Resistant, Chemical Resistant, Heat Resistant, Fluid Resistant, Flame Retardant, Fuel Resistant, Oil ResistantBlack-75°C ~ 150°C150°C--
2,676
In Stock
1 : $5.63000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.250" (6.35mm)0.125" (3.18mm)0.025" (0.64mm)Polyolefin (PO), IrradiatedAbrasion and Cut Resistant, Flame Retardant, Fluid Resistant, Solvent Resistant, Strain ResistantBlack-55°C ~ 135°C95°C--
FIT®-221V Series
F221B3/8 BK100
HEATSHRINK 3/8 IN X 4FT BLACK
Alpha Wire
25,960
In Stock
1 : $5.88000
Spool
Spool
ActiveTubing, Flexible2 to 14.00' (1.22m)0.375" (9.53mm)0.187" (4.75mm)0.025" (0.64mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
FIT-221
F2213/16 BK103
HEATSHRINK 3/16" X 4' BLACK
Alpha Wire
3,614
In Stock
1 : $6.06000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.187" (4.75mm)0.093" (2.36mm)0.020" (0.51mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
10,469
In Stock
1 : $6.21000
Digi-Spool®, Continuous Spool
Digi-Spool®, Continuous Spool
ActiveTubing, Flexible2 to 1Enter Number of Feet in Order Quantity0.250" (6.35mm)0.125" (3.18mm)0.035" (0.89mm)Elastomer, IrradiatedAbrasion Resistant, Chemical Resistant, Heat Resistant, Fluid Resistant, Flame Retardant, Fuel Resistant, Oil ResistantBlack-75°C ~ 150°C150°C--
F3501/8 CLR
F3503/16 CL065
HEATSHRINK 3/16" X 0.5' CLEAR
Alpha Wire
2,705
In Stock
98
Factory
1 : $6.57000
Bulk
Bulk
ActiveTubing, Flexible2 to 10.500' (152.40mm, 6.00")0.187" (4.75mm)0.093" (2.36mm)0.010" (0.25mm)Polyvinylidene Fluoride (PVDF), IrradiatedAbrasion Resistant, Chemical Resistant, Flame Retardant, Fluid Resistant, Heat ResistantClear-55°C ~ 175°C170°C-60 Months
1,518
In Stock
1 : $7.06000
Digi-Spool®, Continuous Spool
Digi-Spool®, Continuous Spool
ActiveTubing, Flexible2 to 1Enter Number of Feet in Order Quantity0.500" (12.70mm)0.250" (6.35mm)0.048" (1.22mm)Elastomer, IrradiatedAbrasion Resistant, Chemical Resistant, Heat Resistant, Fluid Resistant, Flame Retardant, Fuel Resistant, Oil ResistantBlack-75°C ~ 150°C150°C--
FIT-221
F2211/4 BK103
HEATSHRINK 1/4" X 4' BLACK
Alpha Wire
6,627
In Stock
1,216
Factory
1 : $7.65000
Spool
Spool
ActiveTubing, Flexible2 to 14.00' (1.22m)0.250" (6.35mm)0.125" (3.18mm)0.025" (0.64mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
FIT-221
F2213/8 BK103
HEATSHRINK 3/8" X 4' BLACK
Alpha Wire
4,330
In Stock
1 : $8.50000
Spool
Spool
ActiveTubing, Flexible2 to 14.00' (1.22m)0.375" (9.53mm)0.187" (4.75mm)0.025" (0.64mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
FIT®-221V Series
F221B3/4 BK207
HEATSHRINK 3/4 IN X 4FT BLACK
Alpha Wire
7,673
In Stock
1 : $9.81000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.750" (19.05mm)0.375" (9.53mm)0.030" (0.76mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
5,082
In Stock
1 : $10.42000
Digi-Spool®, Continuous Spool
Digi-Spool®, Continuous Spool
ActiveTubing, Flexible2 to 1Enter Number of Feet in Order Quantity0.748" (19.00mm)0.375" (9.53mm)0.057" (1.45mm)Elastomer, IrradiatedAbrasion Resistant, Chemical Resistant, Heat Resistant, Fluid Resistant, Flame Retardant, Fuel Resistant, Oil ResistantBlack-75°C ~ 150°C150°C--
q-150k-3/8-02-qb48in-25
Q-150K-3/8-02-QB48IN-25
HEATSHRINK PVDF 3/8" X 4' CLEAR
Qualtek
16,235
In Stock
1 : $12.55000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.375" (9.53mm)0.187" (4.75mm)0.012" (0.30mm)Polyvinylidene Fluoride (PVDF)Abrasion Resistant, Chemical Resistant, Cut-Through Resistant, Flame Retardant, Solvent ResistantClear-55°C ~ 150°C135°C-50°F ~ 104°F (-10°C ~ 40°C)144 Months
3,751
In Stock
1 : $14.35000
Digi-Spool®, Continuous Spool
Digi-Spool®, Continuous Spool
ActiveTubing, Flexible2 to 1Enter Number of Feet in Order Quantity1.000" (25.40mm)0.500" (12.70mm)0.070" (1.78mm)Elastomer, IrradiatedAbrasion Resistant, Chemical Resistant, Heat Resistant, Fluid Resistant, Flame Retardant, Fuel Resistant, Oil ResistantBlack-75°C ~ 150°C150°C--
A012B Series
ST3023/16 BK103
HEATSHRINK BLK 4'
Alpha Wire
1,619
In Stock
56
Factory
1 : $15.99000
Spool
Spool
ActiveTubing, Flexible2 to 14.00' (1.22m)0.187" (4.75mm)0.093" (2.36mm)0.027" (0.69mm)Polyolefin (PO), IrradiatedAbrasion Resistant, Adhesive Lined, Chemical Resistant, Fluid Resistant, Heat Resistant, Self Extinguishing, UV ResistantBlack-55°C ~ 110°C110°C65°F ~ 95°F (18°C ~ 35°C)36 Months
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of 9,905

2 to 1 Heat Shrink Tubing


Heat Shrink Tubing are hollow tubes of woven material with both ends open. These tubes become smaller in size as they warmed by hot air or a flame. Most often used as insulation material when connecting wires together, these tubes can be used to group wires together, or insulate items from mechanical wear plus a lot more. The shrinking ratio ranges from 1.2:1 to 6:1 with lengths from 0.031’ (9.52mm, 0.38”) to 6562.0’ (2000.0m) and an inner diameter ranges of 0.014” (0.36mm) to 11.220” (284.99mm).