






🔥 Seal the deal with Wirefy – where pro-grade meets waterproof precision!
Wirefy’s 150-piece heat shrink butt connectors combine marine-grade tinned copper barrels with adhesive-lined tubing to deliver waterproof, corrosion-resistant wire splices. Designed for 16-14 AWG wires and up to 27 amps, these connectors require minimal heat to form airtight seals, ensuring fast, reliable, and durable electrical connections backed by a lifetime warranty.








| ASIN | B07M9JQ6RW |
| Best Sellers Rank | 55,338 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 230 in Heat-Shrink Tubing |
| Brand | Wirefy |
| Colour | Blue |
| Connector Type | Butt Splice |
| Connector type | Butt Splice |
| Contact Material | Phosphor Bronze, Beryllium Copper, Stainless Steel, Alloy Steel, Bronze, Brass, Copper |
| Contact material | Phosphor Bronze, Beryllium Copper, Stainless Steel, Alloy Steel, Bronze, Brass, Copper |
| Customer Reviews | 4.7 out of 5 stars 597 Reviews |
| Insulation Material Type | Polyolefin |
| Insulation material | Polyolefin |
| Item Dimensions L x W x H | 8.5L x 8.5W x 8.5H centimetres |
| Item Weight | 0.5 Pounds |
| Manufacturer | Wirefy |
| Manufacturer Part Number | BHT250-150 |
| Material | Copper |
| Model Number | BHT250-150 |
| Number of Items | 1 |
| Product Warranty | Manufacturer limited lifetime warranty |
| Temperature Rating | From -67 to 257 F |
| Terminal | Butt Terminal |
| UPC | 857409007129 |
| Unit Count | 150.0 count |
T**D
Quality
Have used these for a while , neat strong and good quality
M**E
I found them hard to hold the wire after crimping
Never got to the stage of using heat to srink the crimp connectors , as the wire did not hold in the joint after crimping, and yes the crimping tools are good
J**S
Calidad profesional.
Funcionan perfectamente, quedan mur fuertes y el termosellado queda perfecto. Buen producto sin duda. Profesional.
B**J
Reliable Seal and Great Value
I’ve been using these connectors in a damp marine environment, and they’ve held up just as well as some of the higher-priced options I’ve tried. They crimp cleanly, the heat shrink tubing seals tightly, and I haven’t had any issues with moisture intrusion. I appreciate that each connection feels secure once heated, giving me confidence in long-term durability. For the price, the performance is excellent, and they’ve become my go-to choice for boat wiring projects. . What you may care about: • Seal quality (Meets) • Durability in damp environments (Meets) • Value for the price (Meets) • Ease of installation (Meets)
A**4
Molto buoni
Buona crimpatura il termorestringente aderisce bene
G**.
Bon produit
Bien reçu et conforme.
P**H
Gerne wieder
Alles super.
Trustpilot
1 month ago
2 months ago