Wirefy 150 PCS Blue Heat Shrink Butt Connectors (16-14 AWG) - Electrical Connectors Kit

AtomStar68AtomStar68: The media could not be loaded.  12Nov2023
8AWG Tinned Copper Butt Connectors w/heat shrink. Sold by NobleTech (Wirefy Store). They're butt connectors. Used to join 2 cables, probably for the purpose of extending (adding) the length. They will fit true 8AWG wire but it won't be easy ensuring all the strands of your wire (if stranded) get into the connector.... It'll probably be easier with 10AWG wire to fit all strands without worry. They are adhesive lined. The container they came in did have a product 'seal' (see pic) around the lid....so you'll know if you got a 'used/return' product. I paid 50 cents per butt connector. The heat shrink is on the thick side, it took more heat and time to shrink them. I hope this review was informative and the pics helpful in your shopping decision. Thanks Amazon employees/drivers and NobleTech for a great product/purchase.

United States on Nov 13, 2023

Gege 86: Bon rapport qualité prix

France on Nov 10, 2023

Andrea: Ottimo prodotto

Italy on Nov 06, 2023

Andrea794: Buona crimpatura il termorestringente aderisce bene

Italy on Oct 31, 2023

spuds366: Working in landscaping my employees somehow constanly brake lighting on the trailers. I try ot have them in before dark, however these are always great to have on hand just in case. If I can't fix the issue quickly on site I also recommend also having something like CZC AUTO 12V LED Magnetic Towing Light Kit for Boat Trailer RV Truck - Magnetic Strength 55 Pounds and Trailer Connector 10 Ft, Trailer Wiring Harness kit on hand, because I do not allow them to travel without proper lighting.

United States on Oct 15, 2023

Round2it: I have used similar connectors which shrink to seal the wires and ideally also cause a soldered connection, but the insulation around the soldered union tends to break down somewhat thus rendering the end result unacceptable. However, this design is substantially more robust both on the crimped/soldered union and for the shrink plastic. The only complaint is that what's supposed to end up as a soldered connection doesn't appear to be complete. Still, the resulting union is strong, intact and waterproof.

United States on Oct 03, 2023

M J Hutchinson: This kit pretty much includes any size I would need and comes in a case that seems somewhat sturdier than others.

I have used a couple sizes from the kit on a small cargo carrier project I did. Each tube used crimped great (using their tool), shrunk perfectly, and seems pretty weather tight. All that is well and good, but the key is that each electrical connection worked flawlessly.

This kit may cost you fractions of a penny more per connector, but you are paying for quality in each one. To me that is well worth a couple dollars more.

I would recommend this kit and the crimping tool they make as great companions. The company just needs to put both of these into a nice convenient kit with a space in the box for the crimping tool.

United States on Sep 29, 2023

Susanne Wahl: Klappt auch bei superdünnen Drähten

Germany on Sep 17, 2023

ChaosdsmChaosdsm: This can of 200 cost about the same as 2 packs of 8 at my local auto-parts stores and seem to be of the same or better quality depending on which parts store I get them at.

As claimed, the adhesive does not run, it just melts & stays in place!

inside diameter of the barrel measures 0.071", large enough for 15 gauge wire, and correctly sized 14ga solid wire (0.0641"), though all of the 14ga solid wire I have is oversized to about 0.072" - 0.074" and flat out does not fit - a non-issue since these are spec'd only for 22ga-16ga.

Only negatives I found are:
1> the copper crimp cylinder is tinned... (extremely minor) since it's being crimped instead of soldered, I would prefer bare copper for a copper>copper connection instead of copper>tin>copper.
2> Slight length wise shrinkage when using 22ga wire on both ends, of about 1/32" to 1/16" - but zero length wise shrinkage on 20, 18, or 16ga wires.

United States on Sep 11, 2023

andres: De gran calidad los uso para empalmar alargaderas de corriente gran protección contra humedades muy buen producto lo recomiendo

Spain on Jan 07, 2023