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We do this by offering more than 400,000 great products at super low prices. Small businesses have historically been at a disadvantage to larger companies who can buy stuff at lower prices because of their size. We want to change that!

Zoro Tools has most of the products that the “big guys” have and we offer every single one of them at an everyday low price. There are no complex discount structures to understand and no hidden costs. Every customer pays the same low price for an item—whether you want to buy one or one thousand!

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Cold Shrink Connector Insulators

3M
Shrink Tubing
Product Options
Bookmark this PageLike This Product?
Length (In.) I.D. Before Shrinking (In.) I.D. After Shrinking (In.) Temp. Range (F) Color Length Mfr.# ZoroItem# Price Qty.
12 1.38 0.69 - Black 12" 8427-12 G2487554 $29.13/EA
6.0 2.25 0.71 -66 to 500 Black 6" QI-18/57-325 G2607245 $49.79/EA
3.2 0.950 0.480 -66 to 500 Gray 3-1/5" 8447-3.2 G1188923 $13.46/EA
8 0.82 0.1 - Black 8" 8424-8 G2615453 $18.68/EA
6.5 0.560 0.270 -66 to 500 Gray 6-1/2" 8443-6.5 G1131383 $14.66/EA
5.25 1.6 0.4 -40 to 266 Black 5-1/4" QSLV-M 2-500 G3249784 $41.23/EA
8.0 0.950 0.480 -66 to 500 Gray 8" 8447-8 G0836726 $19.32/EA
9 3.69 1.68 -66 to 500 Black 9" 8430-9 G1372673 $55.88/EA
12 1.94 0.95 - Black 12" 8428-12 G2235615 $41.48/EA
18 3.69 1.68 -66 to 500 Black 18" 8430-18 G0573675 $88.35/EA
2.5 0.75 0.2 -40 to 266 Black 2-1/2" QSLV-M8 2/0 G3394404 $35.29/EA
4.5 1.45 0.40 -66 to 500 Black 4-1/2" QI-10/37-270 G1728867 $38.06/EA
8 0.82 0.4 - Black 8" 8425-8 G1914272 $16.34/EA
6 0.56 0.31 - Black 6" 8423-6 G2318504 $14.53/EA
2.75 0.65 0.20 -66 to 500 Black 2-3/4" QI-5/16-220 G0244221 $21.40/EA
9 1.18 0.55 - Black 9" 8426-9 G2621604 $19.19/EA
2 0.560 0.270 -66 to 500 Gray 2" 8443-2 G1041801 $10.56/EA
7.5 0.720 0.350 -66 to 500 Gray 7-1/2" 8445-7.5 G1590547 $16.04/EA
2.5 0.720 0.350 -66 to 500 Gray 2-1/2" 8445-2.5 G2572525 $10.98/EA
Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8427-12, Z#: G2487554

Product Description: Connector Insulator, Cable Range 250-400 MCM, Standard Length 12 Inches, Cold Shrink, 1.30 Inches Maximum Diameter, 0.69 Inch Minimum Cable Diameter for Seal
Item : Cold Shrink 8420 Series Connector Insulators, Cable Range : 250 to 400 kcmil, Material of Construction : Ethylene Propylene Rubber, Standards : ANSI C119.1

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: QI-18/57-325, Z#: G2607245

Product Description: Cold Shrink Tubing, Wire Range 250-1250kcmil Aluminum, 250-1250kcmil Copper, Cable Range 250-1250 kcmil Aluminum, 250-1250 kcmil Copper, Material of Construction EPDM Rubber Insulator, Max. Voltage 1000, Color Black, Resists Fungus,Acids,Alkalis, Standards ANSCI C119.1,Western Underground Guide 2.14
Item : Cold Shrink Tubing, Wire Range : 250-1250kcmil Aluminum, 250-1250kcmil Copper, Wall Thickness After Shrinking (In.) : Cable Insulation OD Range 0.71-2.25 inches-Max Connector OD 2.25 inches, Cable Range : 250-1250 kcmil Aluminum, 250-1250 kcmil Copper, Material of Construction : EPDM Rubber Insulator, Max. Voltage : 1000, Resists : Fungus,Acids,Alkalis, Features : No Torches Or Heat Required With Sealing Mastic, Standards : ANSCI C119.1,Western Underground Guide 2.14

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8447-3.2, Z#: G1188923

Product Description: Cold Shrink Tubing, Wire Range 1/0 to 3/0 AWG, Cable Range 1/0 to 3/0 AWG, Material of Construction EPDM/silicone rubber, Max. Voltage 1000, Color Gray, Resists Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Standards ANSIC119.1,MIL Standard 1344A
Item : Cold Shrink Tubing, Wire Range : 1/0 to 3/0 AWG, Wall Thickness After Shrinking (In.) : Application Range min dia - max diameter .550-.950, Cable Range : 1/0 to 3/0 AWG, Material of Construction : EPDM/silicone rubber, Max. Voltage : 1000, Resists : Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Features : No Torches Or Heat Required, Standards : ANSIC119.1,MIL Standard 1344A

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8424-8, Z#: G2615453

Product Description: Connector Insulator, Cable Range 10-1/0 AWG, Standard Length 8 Inches, Cold Shrink, 0.39 Inches Maximum Diameter, 0.10 Inch Minimum Cable Diameter for Seal
Item : Cold Shrink 8420 Series Connector Insulators, Cable Range : 10 to 1/0 AWG, Material of Construction : Ethylene Propylene Rubber, Standards : ANSI C119.1

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8443-6.5, Z#: G1131383

Product Description: Cold Shrink Tubing, Wire Range 6 to 2 AWG, Cable Range 6 to 2 AWG, Material of Construction EPDM/silicone rubber, Max. Voltage 1000, Color Gray, Resists Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Standards ANSIC119.1,MIL Standard 1344A
Item : Cold Shrink Tubing, Wire Range : 6 to 2 AWG, Wall Thickness After Shrinking (In.) : Application Range min dia- max diameter .350-.560, Cable Range : 6 to 2 AWG, Material of Construction : EPDM/silicone rubber, Max. Voltage : 1000, Resists : Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Features : No Torches Or Heat Required, Standards : ANSIC119.1,MIL Standard 1344A

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: QSLV-M 2-500, Z#: G3249784

Product Description: Cold Shrink Connector Insulators, Wire Range 2-500 Aluminum, 2-1000 Copper, Length 5.25 In., Inside Diameter Before Shrinking 1.6 In, Inside Diameter After Shrinking 0.4 In, Cable Range 2-500 Aluminum, 2-1000 Copper, Material of Construction EPDM Rubber with Sealing Mastic on Each End, Temp. Range -40 to 266 F, Max. Voltage 1000, Color Black, Resists Fungus, Acids, Alkalies, Standards ANSI C119.1
Item : Cold Shrink Connector Insulators, Wire Range : 2-500 Aluminum, 2-1000 Copper, Cable Range : 2 to 500 kcmil Aluminum, 2 to 1000 kcmil Copper, Material of Construction : EPDM Rubber with Sealing Mastic on Each End, Max. Voltage : 1000, Resists : Fungus, Acids, Alkalis, Standards : ANSI C119.1

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8447-8, Z#: G0836726

Product Description: Cold Shrink Tubing, Wire Range 1/0 to 3/0 AWG, Cable Range 1/0 to 3/0 AWG, Material of Construction EPDM/silicone rubber, Max. Voltage 1000, Color Gray, Resists Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Standards ANSIC119.1,MIL Standard 1344A
Item : Cold Shrink Tubing, Wire Range : 1/0 to 3/0 AWG, Wall Thickness After Shrinking (In.) : Application Range min dia - max diameter .550-.950, Cable Range : 1/0 to 3/0 AWG, Material of Construction : EPDM/silicone rubber, Max. Voltage : 1000, Resists : Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Features : No Torches Or Heat Required, Standards : ANSIC119.1,MIL Standard 1344A

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8430-9, Z#: G1372673

Product Description: Cold Shrink Tubing, Wire Range 1250-2000kcmil, Cable Range 1250 to 2000 kcmil, Material of Construction EPDM/silicone rubber, Max. Voltage 1000, Color Black, Resists Water,Fungus,Ozone,Alkalies,Acids, Standards ANSIC119.1
Item : Cold Shrink Tubing, Wire Range : 1250-2000kcmil, Wall Thickness After Shrinking (In.) : Product Diameter Range min-max 1.68-3.69 inches, Cable Range : 1250 to 2000 kcmil, Material of Construction : EPDM/silicone rubber, Max. Voltage : 1000, Resists : Water,Fungus,Ozone,Alkalies,Acids, Features : No Torches Or Heat Required, Standards : ANSIC119.1

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8428-12, Z#: G2235615

Product Description: Connector Insulator, Cable Range 500-800 MCM, Standard Length 12 Inches, Cold Shrink, 1.90 Inches Maximum Diameter, 0.95 Inch Minimum Cable Diameter for Seal
Item : Cold Shrink 8420 Series Connector Insulators, Cable Range : 500 to 800 kcmil, Material of Construction : Rubber, Standards : ANSI C119.1

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8430-18, Z#: G0573675

Product Description: Cold Shrink Tubing, Wire Range 1250-2000kcmil, Cable Range 1250 to 2000 kcmil, Material of Construction EPDM/silicone rubber, Max. Voltage 1000, Color Black, Resists Water,Fungus,Ozone,Alkalies,Acids, Standards ANSIC119.1
Item : Cold Shrink Tubing, Wire Range : 1250-2000kcmil, Wall Thickness After Shrinking (In.) : Product Diameter Range min-max 1.68-3.69 inches, Cable Range : 1250 to 2000 kcmil, Material of Construction : EPDM/silicone rubber, Max. Voltage : 1000, Resists : Water,Fungus,Ozone,Alkalies,Acids, Features : No Torches Or Heat Required, Standards : ANSIC119.1

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: QSLV-M8 2/0, Z#: G3394404

Product Description: Cold Shrink Connector Insulators, Wire Range 8-2/0 Aluminum, 8-3/0 Copper, Length 2.5 In., Inside Diameter Before Shrinking 0.75 In, Inside Diameter After Shrinking 0.2 In, Cable Range 8-2/0 Aluminum, 8-3/0 Copper, Material of Construction EPDM Rubber with Sealing Mastic on Each End, Temp. Range -40 to 266 F, Max. Voltage 1000, Color Black, Resists Fungus, Acids, Alkalies, Standards ANSI C119.1
Item : Cold Shrink Connector Insulators, Wire Range : 8-2/0 Aluminum, 8-3/0 Copper, Cable Range : 8-2/0 AWG Aluminum, 8-3/0 AWG Copper, Material of Construction : EPDM Rubber with Sealing Mastic on Each End, Max. Voltage : 1000, Resists : Fungus, Acids, Alkalis, Standards : ANSI C119.1

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: QI-10/37-270, Z#: G1728867

Product Description: Cold Shrink Tubing, Wire Range 2AWG-500kcmil Aluminum, 2 AWG-750kcmil Copper, Cable Range 2 AWG to 500 kcmil Aluminum, 2 AWG to 750 kcmil Copper, Material of Construction EPDM Rubber Insulator, Max. Voltage 1000, Color Black, Resists Fungus,Acids,Alkalis, Standards ANSCI C119.1,Western Underground Guide 2.14, Package Quantity 1
Item : Cold Shrink Tubing, Wire Range : 2AWG-500kcmil Aluminum, 2 AWG-750kcmil Copper, Wall Thickness After Shrinking (In.) : Cable Insulation OD Range 0.40-1.45 inches-Max Connector OD 1.45 inches, Cable Range : 2 AWG to 500 kcmil Aluminum, 2 AWG to 750 kcmil Copper, Material of Construction : EPDM Rubber Insulator, Max. Voltage : 1000, Resists : Fungus,Acids,Alkalis, Features : No Torches Or Heat Required With Sealing Mastic, Standards : ANSCI C119.1,Western Underground Guide 2.14

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8425-8, Z#: G1914272

Product Description: Connector Insulator, Cable Range 2-1/0 AWG, Standard Length 8 Inches, Cold Shrink, 0.82 Inch Maximum Diameter, 0.40 Inch Minimum Cable Diameter for Seal
Item : Cold Shrink 8420 Series Connector Insulators, Cable Range : 2 to 1/0 AWG, Material of Construction : Ethylene Propylene Rubber, Standards : ANSI C119.1

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8423-6, Z#: G2318504

Product Description: Connector Insulator, Cable Range 6-4 AWG, Standard Length 6 Inches, Cold Shrink, 0.56 Inches Maximum Diameter, 0.31 Inch Minimum Cable Diameter for Seal
Item : Cold Shrink 8420 Series Connector Insulators, Cable Range : 6 to 4 AWG, Material of Construction : Ethylene Propylene Rubber, Standards : ANSI C119.1

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: QI-5/16-220, Z#: G0244221

Product Description: Cold Shrink Tubing, Wire Range 8-1/0 AWG Aluminum, 8-2/0 AWG Copper, Cable Range 8 to 1/0 AWG Aluminum, 8 to 2/0 AWG Copper, Material of Construction EPDM Rubber Insulator, Max. Voltage 1000, Color Black, Resists Fungus,Acids,Alkalis, Standards ANSCI C119.1,Western Underground Guide 2.14
Item : Cold Shrink Tubing, Wire Range : 8-1/0 AWG Aluminum, 8-2/0 AWG Copper, Wall Thickness After Shrinking (In.) : Cable Insulation OD Range 0.20-0.65 inches-Max Connector OD 0.65 inches, Cable Range : 8 to 1/0 AWG Aluminum, 8 to 2/0 AWG Copper, Material of Construction : EPDM Rubber Insulator, Max. Voltage : 1000, Resists : Fungus,Acids,Alkalis, Features : No Torches Or Heat Required With Sealing Mastic, Standards : ANSCI C119.1,Western Underground Guide 2.14

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8426-9, Z#: G2621604

Product Description: Connector Insulator, Cable Range 2/0-250 MCM, Standard Length 9 Inches, Cold Shrink, 1.18 Inches Maximum Diameter, 0.51 Inch Minimum Cable Diameter for Seal
Item : Cold Shrink 8420 Series Connector Insulators, Cable Range : 2/0 to 250 kcmil, Material of Construction : Rubber, Standards : ANSI C119.1

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8443-2, Z#: G1041801

Product Description: Cold Shrink Tubing, Wire Range 6 to 2 AWG, Cable Range 6 to 2 AWG, Material of Construction EPDM/silicone rubber, Max. Voltage 1000, Color Gray, Resists Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Standards ANSIC119.1,MIL Standard 1344A
Item : Cold Shrink Tubing, Wire Range : 6 to 2 AWG, Wall Thickness After Shrinking (In.) : Application Range min dia- max diameter .350-.560, Cable Range : 6 to 2 AWG, Material of Construction : EPDM/silicone rubber, Max. Voltage : 1000, Resists : Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Features : No Torches Or Heat Required, Standards : ANSIC119.1,MIL Standard 1344A

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8445-7.5, Z#: G1590547

Product Description: Cold Shrink Tubing, Wire Range 2 to 1/0 AWG, Cable Range 2 to 1/0 AWG, Material of Construction EPDM/silicone rubber, Max. Voltage 1000, Color Gray, Resists Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Standards ANSIC119.1,MIL Standard 1344A, Package Quantity 1
Item : Cold Shrink Tubing, Wire Range : 2 to 1/0 AWG, Wall Thickness After Shrinking (In.) : Application Range min dia - max diameter .420-.720, Cable Range : 2 to 1/0 AWG, Material of Construction : EPDM/silicone rubber, Max. Voltage : 1000, Resists : Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Features : No Torches Or Heat Required, Standards : ANSIC119.1,MIL Standard 1344A

Product Details

Cold Shrink Connector Insulators

Brand: 3M
Mfr#: 8445-2.5, Z#: G2572525

Product Description: Cold Shrink Tubing, Wire Range 2 to 1/0 AWG, Cable Range 2 to 1/0 AWG, Material of Construction EPDM/silicone rubber, Max. Voltage 1000, Color Gray, Resists Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Standards ANSIC119.1,MIL Standard 1344A
Item : Cold Shrink Tubing, Wire Range : 2 to 1/0 AWG, Wall Thickness After Shrinking (In.) : Application Range min dia - max diameter .420-.720, Cable Range : 2 to 1/0 AWG, Material of Construction : EPDM/silicone rubber, Max. Voltage : 1000, Resists : Water,Fungus,Ozone,Alkalies,Acids,Fire,Ultraviolet Light, Features : No Torches Or Heat Required, Standards : ANSIC119.1,MIL Standard 1344A