Can't screw caps on part that pierces inground line. Flattened wires so cap stars OK but just turns & wont catch the threads to tighten. Any ideas?

You have to press down hard while holding on the bottom. I used a pair of pliers to help tighten.

Can these be used as a T connector to branch off an additional line (zone) of lights from the main line?

Yes, that is what they are used for.

critter chewd ours, are these good for splicing?

You can splice if you use the waterproof splices also on amazon. Be careful to watch the wire sizes to get the right connector

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SUNVIE Low Voltage Wire Connector Fastlock2 Landscape Lighting Wire Connectors Waterproof Low Voltage Connector 12-18 Gauge Landscape Wire Connectors for Garden Light Pathway Lights, 8 Pack

SUNVIE Low Voltage Wire Connector Fastlock2 Landscape Lighting Wire Connectors Waterproof Low Voltage Connector 12-18 Gauge Landscape Wire Connectors for Garden Light Pathway Lights, 8 Pack

Product ID: 387062329

Details

Brand
SUNVIE
Color
Black
Light fixture form
Path
Material
Brass Nickel
Style
Low Voltage

⚡Supports 12-18 AWG low voltage wire

💧Waterproof for outdoor durability

🔌Connects 8 lights with 1 connector

AR$54274

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Description

🔗 Lock in your landscape lighting with ease and style!

BUILT TO LAST OUTDOORS - Crafted from corrosion-resistant nylon, fiberglass, and nickel-plated brass for unbeatable durability in any weather.
PEACE OF MIND WARRANTY - Backed by a 5-year replacement warranty and lifetime support, ensuring your investment shines bright for years.
EFFORTLESS INSTALLATION - No crimping, cutting, or splicing—connect your landscape lights in minutes with a simple three-piece screw design.
UNIVERSAL COMPATIBILITY - Seamlessly fits 12-18 gauge low voltage wires, perfect for garden, pathway, deck, and in-ground lighting setups.
ALL IN ONE CONNECTOR PACK - 8 connectors cover 8 lights—streamline your lighting project with fewer parts and faster setup.

SUNVIE Fastlock2 wire connectors simplify outdoor low voltage lighting installations with a waterproof, corrosion-resistant design that supports 12-18 AWG wires. Each pack includes 8 connectors, each capable of connecting one light, making it ideal for garden and pathway lighting projects. Engineered for durability and ease, these connectors require no crimping or splicing and come with a 5-year warranty plus lifetime support.

Specifications

ASIN	B09JVWWHP4
Best Sellers Rank	#3,997 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Outdoor Post Light Accessories
Brand Name	SUNVIE
Bulb Base	G4
Color	Black
Control Method	App
Controller Type	Push Button
Customer Reviews	4.4 4.4 out of 5 stars (1,905)
Embellishment Feature	Waterproof
Finish Types	Plastic, Brass
Fixture Type	Non Removable
Included Components	Cable
Indoor Outdoor Usage	Outdoor
Installation Type	Wall Mount
Item Dimensions L x W x H	1.07"L x 0.49"W x 1.58"H
Item Type Name	Low Voltage Wire Connector
Item Weight	4.64 ounces
Light Color	warm white
Light Fixture Form	Path
Light Fixture Installation Location	outdoor
Light Source	LED
Lighting Method	LED
Manufacturer	SUNVIE
Manufacturer Part Number	Fastlock2-...
Manufacturer Warranty Description	5-years replacement warranty and lifetime after-sales support guarantee.
Material Type	Brass, Fiberglass, Nickel, Nylon, Plastic
Model Name	Fastlock2
Model Number	Fastlock2-...
Mounting Type	Wall Mount
Number of Items	8
Number of Light Sources	8
Other Special Features of the Product	Waterproof
Power Source	Suitable for Low Voltage 12-24V AC/DC
Recommended Uses For Product	Landscape lighting connections
Room Type	Outdoor
Set Name	8 Pack
Shade Color	Black
Shade Material	Brass, Plastic
Shape	Round
Size	8 Pack
Specific Uses For Product	Low Voltage Landscape Lighting
Style Name	Low Voltage Lighting
Switch Type	Push Button
UPC	603977462958
Unit Count	8 Count
Warranty Type	Lifetime
Water Resistance Level	Waterproof

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AR$54274

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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