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Haisstronica 1/4" blue waterproof heat shrink tubing, 3:1 ratio and dual-wall design for moisture-resistant insulation.Haisstronica IP67 waterproof heat shrink tubing blocking dust and moisture for outdoor electrical applications.
65Ft 1/4 Inch Heat Shrink Tubing Roll
Sale priceFrom $27.99 USD
Haisstronica heavy duty heat shrink tubing (5/16", green, 65ft), waterproof, and flame-retardant.Haisstronica waterproof shrink tubing with multilayer insulation and antioxidant properties.
Haisstronica shrink tubing with adhesive (3/8", blue, 65ft) – waterproof, chemical-proof, and 3:1 ratio.Haisstronica IP67 waterproof heat shrink tubing blocking dust and moisture for outdoor electrical applications.
3/8 Inch Heat Shrink Tubing Roll
Sale priceFrom $31.99 USD
Haisstronica heat shrink tubing (5/8", red, 65ft), 3:1 shrink ratio.Haisstronica heat shrink tubing with adhesive core for strain relief and corrosion-resistant wire connections.
Haisstronica waterproof shrink tubing (3/4", blue, 65ft) – 3:1 ratio and adhesive-lined for marine use.Haisstronica IP67 waterproof heat shrink tubing blocking dust and moisture for outdoor electrical applications.
65Ft 3/4 Inch Heat Shrink Tubing Roll
Sale priceFrom $56.99 USD
Haisstronica shrink tubing (1-1/4", yellow, 65ft) – 3:1 dual-wall design for electrical or automotive use.Haisstronica waterproof shrink tubing with multilayer insulation and antioxidant properties.
Haisstronica black heat shrink tubing, 1-1/2 inch, 65ft.Haisstronica 3:1 heat shrink tube (3.2mm to 1mm) with dual-wall insulation for precise wire protection.
Haisstronica heat shrink tube (1/2", red, 65ft) with 3:1 ratio and flame-retardant properties for DIY projects.Haisstronica heat shrink tubing with adhesive core for strain relief and corrosion-resistant wire connections.
1/2 Inch Heat Shrink Tubing Roll
Sale priceFrom $38.99 USD
Haisstronica yellow heat shrink tubing (1", 65ft, 3:1 ratio) with dual-wall, waterproof, and flame-retardant properties for heavy-duty use.Haisstronica shrink tubing with multilayer waterproof insulation and antioxidant adhesive lining.
1 Inch Heat Shrink Tubing Roll
Sale priceFrom $56.99 USD
Waterproof electrical connectors - HAISSTRONICA White SST-W, AWG 26-24, 500pcs.Step-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Haisstronica red SST-R heat shrink solder connectors, AWG 22-18, 100pcs, 2:1 shrink ratio.Step-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Haisstronica green SST-G solder wire connectors, AWG 18-16, 500pcs, 2:1 shrink ratio.Step-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Solder seal connectors - HAISSTRONICA Blue SST-B, AWG 16-14, 500pcs. Polyolefin.Step-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Wire solder connectors kit, 340pcs color‑coded heat‑shrink sleeves in case for automotive, marine, and wiring projectsStep-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Haisstronica yellow SST-Y heat shrink butt connectors, AWG 12-10, 50pcs.Haisstronica red SST-R heat shrink solder connectors, AWG 22-18, 100pcs, 2:1 shrink ratio.
500PCS red heat shrink butt connectors AWG 22-16IP67 waterproof red heat shrink butt connectors AWG 22-16
Haisstronica 120PCS yellow heat shrink butt connectors for AWG 12-10 cables.IP67 waterproof heat shrink butt connectors in harsh environments
Haisstronica shrink wrap wire connectors, 5/16" 200PCS, ideal for AWG 16-14 wire insulation.Haisstronica heat shrink crimp connectors: brass terminals with hot melt adhesive for waterproof, dustproof crimping.
Haisstronica battery terminal wire connectors: 80PCS mixed-size copper lugs for automotive and industrial setups.Haisstronica copper battery cable ends with ring terminals.
Haisstronica precision solder sticks kit (340pc) for waterproof wire repairs with integrated heat-activated sealing.Automatic Haisstronica soldering connectors tool: Efficiently strips AWG24-10 wires with adjustable strength settings.
Haisstronica wire stripper gauge: AWG 10-20 (0.9-2.8mm) measurement tool for precise cable stripping adjustments.Professional electrician-grade Haisstronica wire strippers: Reliable performance for commercial/industrial electrical installations.
Wire Stripper Tool Set
Sale price$40.99 USD
Haisstronica adjustable wire strippers with numbered dial (settings 12-23) for precise control across various wire gauges.Haisstronica adjustable wire strippers with numbered dial (settings 12-23) for precise control across various wire gauges.
Haisstronica wire stripper crimper: Features lock mechanism and AWG 10-20 (0.9-2.6mm) gauge compatibility for electrical work.Dimensions of Haisstronica adjustable wire strippers: 7.5" length with 0.01-0.24mm precision settings for accurate stripping.
Manual Wire Stripper Tool Set
Sale price$32.99 USD
Haisstronica soldered wire connectors: Solder-wrapped wires and adhesive glue create moisture-proof, waterproof electrical connections.Haisstronica heat shrink with solder: 3:1 shrink ratio provides rock-solid strain relief and environmental protection for wires.

All Products

Haisstronica CatalogBrowse our complete range of wire connectors, crimping tools, heat-shrink products and installation accessories. Start with a category, then narrow by task, wire size and application.

Shop by Product Category

Three clear starting points for connection, installation and workshop needs.

Jump directly to the product family you need.

Find the Right Product

A quick compatibility check prevents the wrong connector or tool choice.

STEP 01

Start with the task

Choose joining, terminating, stripping, crimping or sealing.

STEP 02

Confirm the wire

Match conductor type, AWG range and installation environment.

STEP 03

Check compatibility

Verify terminal profile, sealing method, pack size and tool die.

Catalog Questions

Is this page only for electrical connectors?

No. This is the full Haisstronica catalog, including connectors, crimping tools, wire strippers, heat-shrink products, kits and accessories.

Where should I compare connector types?

Start with the Wire Connectors Collection, then narrow the selection by butt, ring, spade, solder-seal, heat-shrink or ferrule connector type.

How do I choose a compatible crimping tool?

Match the tool's supported AWG range and die profile to the exact terminal type, then confirm compatibility on the product page.

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