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Economisez 29%
Wire cable connectors that improve electrical conductivity and maintain stabilityStep-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Connecteurs thermorétractables - Joint à souder
Prix de venteA partir de $9.99 USD Prix normal$13.99 USD
Economisez 29%
Heat shrink solder connectors - HAISSTRONICA Red SST-R, AWG 22-18, 100pcs. CE/RoHS, 2:1 shrink.Step-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Connecteurs thermorétractables - Joint à souder
Prix de venteA partir de $9.99 USD Prix normal$13.99 USD
Economisez 88%
Solder seal connectors - HAISSTRONICA Blue SST-B, AWG 16-14, 500pcs. Polyolefin, CE/ISO certified.Step-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Connecteurs thermorétractables - Joint à souder
Prix de venteA partir de $9.99 USD Prix normal$79.99 USD
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
Haisstronica connector heat shrink, 100PCS yellow female terminals for AWG 12-10.Haisstronica heat shrink wire connectors: 3:1 shrink ratio, tinned copper, waterproof.
Economisez 23%
Haisstronica red heat shrink ring terminals (100pcs), 22-16AWG, 600V-rated for industrial and marine use.Haisstronica heat shrink ring terminals (#10) for 22-16AWG wires, 600V/27A, 3:1 shrink tubing for secure connections.
Haisstronica heat shrink crimp terminals, Fork model, blue, 100PCS for AWG 16-14 wires.Haisstronica heat shrink electrical connectors: 3:1 tubing, corrosion-resistant tinned copper terminals.
Economisez 21%
Waterproof electrical connectors - HAISSTRONICA White SST-W, AWG 26-24, 500pcs. SGS certified.Step-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Connecteurs thermorétractables - Joint à souder
Prix de vente$36.99 USD Prix normal$46.99 USD
Haisstronica non insulated butt connectors: 100pcs AWG14-12 set with heat shrink tubing for electrical repairs.Structure of Haisstronica non insulated splice: 600V rating, 9A-115A amperage, thick copper barrel with precision chamfering.
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 uninsulated butt splice, Fork#10 terminals for AWG12-10 wires, 50PCS heavy-duty copper connectors.Haisstronica non-insulated butt connectors made of 99.9% pure red copper for high conductivity and durability.
Economisez 88%
Solder wire connectors - HAISSTRONICA Green SST-G, AWG 18-16, 500pcs. CE/ISO, 2:1 ratio.Step-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Connecteurs thermorétractables - Joint à souder
Prix de venteA partir de $9.99 USD Prix normal$79.99 USD
Economisez 25%
Pro Refill & Organizer Kit
Pro Refill & Organizer Kit
Prix de vente$299.99 USD Prix normal$400.89 USD

Wire Terminal Refill Kits

Restock the wire terminals and connector sizes used most often without replacing an entire tool kit. This collection includes solder seal connectors, heat shrink terminals, non-insulated terminals and an organizer option for professional repair benches, fleet work and repeat wiring jobs.

Choose the Right Refill Format

Single-size refills

Replace the color and AWG range that runs out first while keeping the rest of your inventory unchanged.

Terminal-type refills

Restock butt, ring, fork, spade or solder seal connectors for the connection methods your team uses.

Bulk quantities

Choose larger packs for repeat repairs when usage history supports the additional inventory.

Organizer systems

Use a mixed organizer when technicians need several terminal families available at one workbench.

Wire Terminal Refill Comparison

Terminal TypeAWG CoverageAvailable FormatSelection CueRequired ToolBest Refill Use
Solder seal wire connectorsAWG 26-10 across color-coded sizesSingle-color and bulk refill packsMatch connector color to wire gaugeWire stripper and controlled heat gunSealed heat-applied wire splices
Heat shrink butt splicesAWG 26-10 across listed variantsBagged refill quantitiesMatch barrel size and color to AWGMatched crimper and heat gunInline automotive and low-voltage repairs
Ring, fork and spade terminalsAWG 22-10 across listed variantsType-specific refill packsCheck AWG plus stud or tab sizeMatched terminal crimper and heat gunGround, stud and disconnect connections
Non-insulated terminalsAWG 22-10 across listed variantsType-specific copper terminal packsCheck conductor and terminal dimensionsNon-insulated terminal crimperConnections that receive separate insulation
Professional organizer kitMixed common wiring sizesMulti-type organized assortmentChoose by job mix and restock frequencyTools matched to each terminal familyFleet, workshop and repeat service work

How to Plan a Terminal Refill

Record connector use by terminal type and AWG for several weeks.
Confirm the exact terminal, stud or tab size before reordering.
Verify that the refill matches the crimper, die profile and heating method already in use.
Set a minimum stock level for high-use sizes and reorder before the bin is empty.

Compatibility check: A matching AWG number alone is not enough. Confirm the terminal family, insulation type, barrel profile, stud or tab dimensions and required tool before ordering a refill.

Shop Related Terminals and Tools

Wire Terminal Refill Kits FAQ

How do I know which terminal refill size to order?

Check the conductor AWG first, then match the connector color, barrel size and terminal dimensions shown on the product. Ring and fork terminals also require the correct stud size, while spade terminals require the correct tab style.

Will these refills work with my existing crimping tool?

Only when the tool supports the terminal family, AWG range and crimp profile. Insulated, non-insulated, open-barrel and heavy cable terminals can require different dies even when the wire gauge overlaps.

Should I buy single-size refill packs or a mixed organizer kit?

Choose single-size packs when one connector is used repeatedly and the rest of your inventory is still balanced. Choose an organizer kit when the workbench needs several terminal types and sizes available for varied repair jobs.

How should wire terminal refills be stored?

Keep sizes separated, dry and clearly labeled by terminal type and AWG. Record minimum stock levels and avoid mixing visually similar terminals that require different crimp profiles or stud sizes.

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