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450PCS Solder Stick Seal Wire Connectors, Marine Grade Heat Shrink Wire Connectors, Waterproof & Insulated Electrical Solderstick Butt Terminals for Boat Automotive Trailer RV

Free shipping on orders over $29.99

$19.99

$ 9 .99 $9.99

In Stock

About this item

  • AMERICAN STANDARD: Bosoncala waterproof wire connectors are compliant with ROHS, ISO 9001:2009, SGS, and CE standards
  • GREATER VARIETY: 450 connectors containing 5 sizes/5 colours all in one box for easy storage and portability
  • TIME-SAVING: NO WELDING, NO CRIMPING, one-step welding and sealing process for all connections, faster and easier than older methods
  • WIDE APPLICATIONS: Our connectors are suitable for automotive, marine and industrial applications, as well as home wiring and electronic projects
  • QUALITY COMMITMENT: We offer a 30-DAY-REFUND and 12-MONTH-WARRANTY. If for any reason you are not satisfied with your purchase, please contact us



Product Description

Solder Stick Wire Connectors
Solder Stick Wire Connectors
Solder Stick Wire Connectors

Solder Stick Wire Connectors

Solder Stick Wire Connectors

Solder Stick Wire Connectors

Solder Stick Wire Connectors

phillip
September 4, 2025
Great quality. Case seems sturdy and product works as advertised
Placeholder
August 9, 2025
These are easy to use wire connectors. Size selection is very good. Connections very secure with heat good waterproof connections have used on boat and other connections
Ronald Blankenship
July 31, 2025
Looks like they will work and if they do it will make like so easy can't wait to try them
James humphryes
July 3, 2025
Good product
Russ
May 17, 2025
I have to repair 4 wires on an O2 sensor. I used the white connectors, a Porter Cable 1500 watt heat gun on high with a reflector. The clear and white components melted, but the solder did not. I tried twice. still did not melt.
Gman
April 22, 2025
Great deal for the price. Top quality in materials. Works as advertised. If i was to criticize anything about the transaction is that the case could be a touch bigger. It comes crammed full so pulling out the first few leads to a chain reaction of the little buggers going everywhere. At 450 pcs, if I ever have to buy them again I would reorder from Bosoncala.
Stephen W. Gilchrist
March 2, 2025
They performed exactly as described, but you must use the correct amount of heat to make contact with Link
R Devon C.
February 10, 2025
Good in a bind or for personal use. Definitely not the professional way of repairing a circuit. It works for the most part.
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