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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
F221B1/16-BK
F221B1/16 BK100
HEATSHRINK 1/16 IN X 4FT BLACK
Alpha Wire
29,654
In Stock
1 : $3.37000
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
48,269
In Stock
1 : $3.56000
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
F221B1/8-BK
F221B1/8 BK100
HEATSHRINK 1/8 IN X 4FT BLACK
Alpha Wire
12,760
In Stock
1 : $3.84000
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
F221x1/4-BK
F221B1/4 BK100
HEATSHRINK 1/4 IN X 4FT BLACK
Alpha Wire
14,408
In Stock
1 : $5.29000
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
FIT®-221V Series
F221B3/8 BK100
HEATSHRINK 3/8 IN X 4FT BLACK
Alpha Wire
26,199
In Stock
1 : $5.92000
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
A012B Series
F221B1/2 BK210
HEATSHRINK 1/2 IN X 4FT BLACK
Alpha Wire
4,865
In Stock
1 : $6.66000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.500" (12.70mm)0.250" (6.35mm)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
2,120
In Stock
1 : $9.88000
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
FIT®-221V Series
F221B3/8 BK202
HEATSHRINK 3/8 IN X 200FT BLACK
Alpha Wire
94
In Stock
1 : $175.64000
Bulk
Bulk
ActiveTubing, Flexible2 to 1200.0' (61.0m)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
F221x1/4-BK
F221B1/4 BK203
HEATSHRINK 1/4 IN X 250FT BLACK
Alpha Wire
280
In Stock
1 : $196.66000
Bulk
Bulk
ActiveTubing, Flexible2 to 1250.0' (76.2m)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
F221B1/8-BK
F221B1/8 BK206
HEATSHRINK 1/8 IN X 500FT BLACK
Alpha Wire
314
In Stock
1 : $258.90000
Bulk
Bulk
ActiveTubing, Flexible2 to 1500.0' (152.4m)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
F221x3/16 BK
F221B3/16 BK204
HEATSHRINK 3/16 IN X 500FT BLACK
Alpha Wire
52
In Stock
1 : $275.52000
Bulk
Bulk
ActiveTubing, Flexible2 to 1500.0' (152.4m)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
F221B1/16-BK
F221B1/16 BK205
HEATSHRINK 1/16 IN X 1000FT BLK
Alpha Wire
59
In Stock
1 : $295.17000
Spool
Spool
ActiveTubing, Flexible2 to 11000.0' (304.8m)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
F221B3/64 BK205
HEATSHRINK 3/64 IN X 1000FT BLK
Alpha Wire
53
In Stock
1 : $389.48000
Spool
Spool
ActiveTubing, Flexible2 to 11000.0' (304.8m)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
FIT-221
F2211/4 BK147
HEATSHRINK 1/4"X1"
Alpha Wire
66,403
In Stock
1 : $0.63000
Spool
Spool
ActiveTubing, Flexible2 to 10.083' (25.40mm, 1.00")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
A116C Series
F221B1/16 CL100
HEATSHRINK 1/16 IN X 4FT CLEAR
Alpha Wire
6,896
In Stock
1 : $3.37000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.062" (1.57mm)0.031" (0.79mm)0.017" (0.43mm)Polyolefin (PO), IrradiatedFluid ResistantClear-55°C ~ 135°C90°C-60 Months
A018C Series
F221B1/8 CL100
HEATSHRINK 1/8 IN X 4FT CLEAR
Alpha Wire
4,202
In Stock
1 : $3.84000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.125" (3.18mm)0.062" (1.57mm)0.020" (0.51mm)Polyolefin (PO), IrradiatedFluid ResistantClear-55°C ~ 135°C90°C-60 Months
A316C Series
F221B3/16 CL100
HEATSHRINK 3/16 IN X 4FT CLEAR
Alpha Wire
2,223
In Stock
1 : $4.66000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.187" (4.75mm)0.093" (2.36mm)0.020" (0.51mm)Polyolefin (PO), IrradiatedFluid ResistantClear-55°C ~ 135°C90°C-60 Months
A014C Series
F221B1/4 CL100
HEATSHRINK 1/4 IN X 4FT CLEAR
Alpha Wire
4,473
In Stock
1 : $5.29000
Spool
Spool
ActiveTubing, Flexible2 to 14.00' (1.22m)0.250" (6.35mm)0.125" (3.18mm)0.025" (0.64mm)Polyolefin (PO), IrradiatedFluid ResistantClear-55°C ~ 135°C90°C-60 Months
A038C Series
F221B3/8 CL100
HEATSHRINK 3/8 IN X 4FT CLEAR
Alpha Wire
3,997
In Stock
1 : $5.92000
Spool
Spool
ActiveTubing, Flexible2 to 14.00' (1.22m)0.375" (9.53mm)0.187" (4.75mm)0.025" (0.64mm)Polyolefin (PO), IrradiatedFluid ResistantClear-55°C ~ 135°C90°C-60 Months
A012C Series
F221B1/2 CL210
HEATSHRINK 1/2 IN X 4FT CLEAR
Alpha Wire
110
In Stock
1 : $6.66000
Spool
Spool
ActiveTubing, Flexible2 to 14.00' (1.22m)0.500" (12.70mm)0.250" (6.35mm)0.025" (0.64mm)Polyolefin (PO), IrradiatedFluid ResistantClear-55°C ~ 135°C90°C-60 Months
A034C Series
F221B3/4 CL207
HEATSHRINK 3/4 IN X 4FT CLEAR
Alpha Wire
1,394
In Stock
1 : $9.88000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)0.750" (19.05mm)0.375" (9.53mm)0.030" (0.76mm)Polyolefin (PO), IrradiatedFluid ResistantClear-55°C ~ 135°C90°C-60 Months
F221B1IN-BK
F221B1IN BK209
HEATSHRINK 1 IN X 4FT BLACK
Alpha Wire
665
In Stock
1 : $14.23000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)1.000" (25.40mm)0.500" (12.70mm)0.035" (0.89mm)Polyolefin (PO), IrradiatedFlame Resistant, Fluid Resistant, UV ResistantBlack-55°C ~ 135°C90°C-60 Months
F221B1IN CLxxx
F221B1IN CL209
HEATSHRINK 1 IN X 4FT CLEAR
Alpha Wire
642
In Stock
1 : $14.23000
Bulk
Bulk
ActiveTubing, Flexible2 to 14.00' (1.22m)1.000" (25.40mm)0.500" (12.70mm)0.035" (0.89mm)Polyolefin (PO), IrradiatedFluid ResistantClear-55°C ~ 135°C90°C-60 Months
F40022 NA103
F40022 NA103
HEATSHRINK .036" 4'
Alpha Wire
250
In Stock
1 : $29.62000
Spool
Spool
ActiveTubing, Flexible1.2 to 14.00' (1.22m)0.036" (0.91mm)0.032" (0.82mm)0.008" (0.20mm)Fluorinated Ethylene Propylene (FEP)Chemical Resistant, Fluid ResistantNatural-75°C ~ 200°C176°C-48 Months
A014C Series
F221B1/4 CL203
HEATSHRINK 1/4 IN X 250FT CLEAR
Alpha Wire
71
In Stock
1 : $196.66000
Bulk
Bulk
ActiveTubing, Flexible2 to 1250.0' (76.2m)0.250" (6.35mm)0.125" (3.18mm)0.025" (0.64mm)Polyolefin (PO), IrradiatedFluid ResistantClear-55°C ~ 135°C90°C-60 Months
Showing
1 - 25
of 44

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).