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Red HAISSTRONICA butt splice connectors, BHT-1.25, AWG 22-16, CE/SGS, 100PCS professional grade.IP67 waterproof red heat shrink butt connectors AWG 22-16
Heat Shrink Butt Splices AWG 26-10
Sale priceFrom $13.99 USD
Haisstronica non-insulated butt connectors, Ring #10 terminals for AWG16-14 wires, 100PCS high-conductivity copper set.Haisstronica non-insulated splice terminals with 99.9% pure copper for corrosion resistance and optimal conductivity.
Haisstronica automatic cable stripper compatible with 1.5-6mm² and AWG 22-10.Haisstronica auto cable stripper with lock for AWG 22-10 (0.5-6.0mm²) wires.
Precision Wire Stripper AWG 20-10
Sale price$13.99 USD
Durable Haisstronica shrink wire connectors with precise dimensions for organized and corrosion-resistant installations.Step-by-step guide for Haisstronica heat shrink butt splice connectors, ensuring sealed and secure wire joints.
Haisstronica heat shrink wire connectors – premium-quality terminals for reliable electrical connections.Haisstronica marine heat shrink connectors with 3/8", 5/16", and #10 rings, corrosion-resistant for harsh environments.
Heat Shrink Wire Connectors Kit
Sale price$79.99 USD
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Haisstronica colored heat shrink tubing bundle (300PCS) with 3:1 ratio for DIY and automotive projects.Haisstronica yellow heat shrink tubing, 3:1-Dual Wall, waterproof for outdoor electrical use.
🔥Clearance🔥 300PCS Heat Shrink Tubing Kit - 3:1 Shrink Ratio
Sale price$21.99 USD Regular price$25.99 USD
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Haisstronica 3:1 heat shrink tubing (6.4-19.1mm walls) for high-temperature electrical applications.Haisstronica 3:1 heat shrink tubing (6.4-19.1mm walls) for high-temperature electrical applications.
110PCS 3:1 Heat Shrink Tubing Kit
Sale price$13.99 USD
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Haisstronica red/black heat shrink tubing set, 220PCS, 3:1 dual-wall, 1/4"-1/2" sizes, electrical insulation.Haisstronica high temperature shrink tubing set (3.5" length) with 6.3-19mm walls for industrial use.
220PCS Heat Shrink Tubing Kit - 3:1 Shrink Ratio - Black+Red
Sale priceFrom $9.99 USD Regular price$13.99 USD
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Haisstronica copper crimp sleeve: Mixed-size lugs (6X3/8, 4X5/16) for versatile battery terminal wire connections.Haisstronica 99.9% copper battery cable ends, 215A ampacity, corrosion-resistant, ROHS/REACH/UL-approved for reliability.
Copper Wire Lugs Kit AWG 8/6/4/2
Sale priceFrom $21.36 USD Regular price$29.99 USD
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Haisstronica heavy-duty copper battery cable ends: 20PCS 5/16"(M8) lugs with 3:1 tubing, ISO/SGS certified for reliability.Haisstronica 99.9% copper battery cable ends, 215A ampacity, corrosion-resistant, ROHS/REACH/UL-approved for reliability.
Tinned Battery Cable Lugs with 3:1 Adhesive Heat Shrink Tubing
Sale priceFrom $9.99 USD Regular price$13.99 USD
Haisstronica 3/32" blue waterproof heat shrink tubing, 90 feet, 3:1 ratio, resistant to moisture and chemicals.Haisstronica IP67 waterproof heat shrink tubing blocking dust and moisture for outdoor electrical applications.
3/32 Inch Heat Shrink Tubing Roll
Sale price$23.99 USD
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Haisstronica shrink wrap wire connectors kit (260pcs), ideal for industrial, automotive, and marine electrical repairs.Step-by-step guide for Haisstronica heat shrink butt splice connectors, ensuring sealed and secure wire joints.
100/160/260/460PCS Heat Shrink Spade Terminals AWG 22-10
Sale priceFrom $12.99 USD Regular price$13.99 USD
Haisstronica fork connectors (330pcs), marine-grade with 3:1 shrink ratio for waterproof connections.Step-by-step guide for Haisstronica heat shrink butt splice connectors, ensuring sealed and secure wire joints.
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Haisstronica heat shrink bullet connectors (220pcs) with adhesive-lined tubing for quick, durable electrical repairs.220 piece heat shrink bullet wire connector set, 22-16/16-14/12-10 AWG; male/female terminals for dependable
220PCS Heat Shrink Bullet Connectors AWG 22-10
Sale price$21.99 USD Regular price$25.99 USD
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Haisstronica heat shrink spade connectors (200pcs) with piggyback design, color-coded for 22-10AWG wires, marine-grade waterproofing.Step-by-step guide for Haisstronica heat shrink butt splice connectors, ensuring sealed and secure wire joints.
Haisstronica heat shrink marine electrical connectors kit (color-coded rings) for 12-22AWG wires, 3:1 shrink ratio.Step-by-step guide for Haisstronica heat shrink butt splice connectors, ensuring sealed and secure wire joints.
12-10 AWG Heat Shrink Ring Terminals
Sale priceFrom $13.99 USD
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Haisstronica solder connectors automotive - 120PCSHeat-shrink, AWG labels for car wiring.Exploded diagram of dual‑wall wire soldering connectors with 3:1 heat‑shrink tube, hot‑melt adhesive, and low‑temp solder ring.
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Haisstronica 16/2 landscape cable, 200ft pure copper, low-voltage design for reliable outdoor lighting setups.Low voltage landscaping wire powers garden lights along walkway, providing safe and efficient outdoor illumination system.
🔥Clearance🔥 16/2 Low Voltage Landscape Wire 100/200/250/500ft
Sale priceFrom $49.99 USD Regular price$52.99 USD
Complete wire crimp tool kit with multiple die sets, precision handles, and storage case for secure electrical crimping tasks.How to crimp a wire with color-coded dies; jaws align the barrel for compression while insulation remains intact.
Haisstronica ratcheting terminal crimper engineered for high-precision crimps on AWG 22-8 heat shrink connectors.Haisstronica portable ratcheting crimper with compact design for easy carrying to job sites or workshops.
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Haisstronica craftsman ratchet wrench set, durable sockets, DIY repair tool.Haisstronica 180° rotating ratchet wrench, silver metal body, adjustable ratchet head, multi-angle torque application, workshop tool.
12-in-1 SAE Ratcheting Wrench Set
Sale price$35.99 USD Regular price$36.99 USD
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Haisstronica craftsman ratchet wrench set, silver body, 3/4" marking, folding head, black storage case, HAISSTRONICA branding.Haisstronica metric ratchet wrench set, 9/16-inch & 3/8-inch adapters, 2-in-1 design, chrome vanadium steel, precision mechanics.
24-in-1 Metric & SAE Ratcheting Wrench Set
Sale price$64.99 USD Regular price$89.99 USD
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Stronica heat shrink butt connectors in blue case, 330pcs, color-coded AWG 12-10 to 26-14, waterproof professional splicing kit.IP67 waterproof heat shrink butt connectors in harsh environments
Heat Shrink Butt Connectors Kit AWG 26-10
Sale priceFrom $27.99 USD Regular price$39.99 USD
Haisstronica 1/8" yellow heat shrink tubing, 90 feet, flame-retardant, adhesive-lined, and chemical-resistant.Haisstronica IP67 waterproof heat shrink tubing blocking dust and moisture for outdoor electrical applications.

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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