Can i use these to tap into one wire into another? i need to connect only two wires together and not three. package shows *2 but i can't see the back?

Yes, this can tap into 2 wires, this making a connection between the two wires

Regarding electrical resistance where do these stand?

I used these to just tap into a n already existing stereo speaker signal to power my sub woofer and amplifier. 12 volts is 12 volts. Worked great and no interference noise whatsoever. Good luck!

Are these waterproof? I want to use on a motorcycle where a small amount of water could get into the compartment.

These are not waterproof. We do have a waterproof connector (Posi-Tite) for straight connections, but not for 3-way connections.

What size posi tap should be used for connecting backup camera wire?

PosiTap connectors come in different sizes to accommodate different wire gauges. Generally, for most backup camera wiring applications, a yellow PosiTap connector that is rated for 18-24 gauge wires should be sufficient. However, it's always a good idea to check the wire gauge of your backup camera wiring and choose a connector size that matches it.

Blue 16 18 Gauge 1mm To 1 3mm Wires

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🔧 Connect like a pro—secure, simple, and built to last!

SAFE INSULATED - Polycarbonate insulation ensures corrosion resistance and electrical safety.
PRO APPROVED RELIABILITY - Outperforms typical hobbyist connectors with a 4.8-star rating from 1,480+ users.
MILITARY GRADE DURABILITY - Trusted by US military and auto OEMs for robust, vibration-resistant connections.
PLUG AND PLAY CONVENIENCE - Reusable connectors that save time and eliminate the need for specialized tools.
EFFORTLESS CIRCUIT TAPPING - Tap into wires without breaking the circuit—no crimping or soldering required.

Posi-Tap Blue connectors provide a reliable, insulated solution for tapping into 16-18 gauge wires without cutting or soldering. Used by automotive manufacturers and the US military, these reusable connectors offer superior vibration and corrosion resistance, making them ideal for professional-grade electrical projects. Each pack includes 6 durable, polycarbonate-insulated spade terminals designed for quick, safe, and tool-free installation.

Specifications

ASIN	B00H242NNY
Best Sellers Rank	733,405 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,435 in Electrical Wire
Brand	Posi-Tap
Colour	Blue
Connector Gender	Male
Connector Type	Spade
Connector type	Spade
Contact Material	Brass
Contact material	Brass
Customer Reviews	4.8 out of 5 stars 1,480 Reviews
Gauge	16.0
Insulation Material Type	Polycarbonate
Insulation material	Polycarbonate
Manufacturer	Posi-Products
Manufacturer Part Number	605-6
Material	Polycarbonate
Maximum Voltage	12 Volts (DC)
Model Number	605
Number of Items	6
Stud Size	18 gauge
Terminal	Spade Terminal
UPC	635610056057
Unit Count	1.0 count

Reviews

S**8

Adding a Subwoofer

I used these two tap into my existing car wiring to add a subwoofer. Absolutely brilliant little product very solid and useful.

7.01.2020

R**Y

Posi tap

Great product EZ to use much easier then soldering seems to make a solid connection..

24.03.2026

S**E

Excellent

Good

3.09.2024

P**R

Excellent

Great product, easy to use and reversible which is nice. Excellent for tapping into wires in tight spaces that are difficult to access!

18.01.2026

H**0

Good quality, easy to use

Easy to use and worked great. Same connectors that come from my vehicle manufacturer on their OE dash cam kit installed by the dealership. These have been in use in my car for several years and I've had zero issues.

10.12.2025

S**H

definitely my fav for electrical additions

works very well

24.12.2025

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2 weeks ago

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

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Received my product in pristine condition. Great service overall.

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