What size ring opening for a 7/16 battery bolt?

For 7/16" battery bolt you will need to go with 1/2" ring terminals.

I'm looking for 3/16" ring any equivalent? Thanks

Thank you for your question. 1/4 would be the closest size to 3/16.

are the #10 the smallest connectors?

The question is worded "#10"....implying that the question is about the eye size, not the wire gauge, which would be stated as "10ga". So, #10 is not the smallest- a #10 screw is either 0.190", or 0.1875", depending on who you ask..about 3/16". A #6 screw is nominally 0.138", so the #6 terminals are smaller. Smaller number equals smaller hole. Wire gage does get larger with the smaller number. Red (22-18ga) appears to be the smallest available here, gauge wise.

is 3/8 the size of the hole?

Yes, 3/8 is the size of the ring eyelet. Wire gauge range is 16-14.

Deliver to Vietnam

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Wirefy 130 PCS Heat Shrink Ring Terminals #10 - Marine Grade Ring Connectors - Eyelet Wire Connectors - Blue 16-14 AWG

Wirefy 130 PCS Heat Shrink Ring Terminals #10 - Marine Grade Ring Connectors - Eyelet Wire Connectors - Blue 16-14 AWG

Product ID: 606745226

Secure Transaction

Details

Colour
Blue 16-14
Connector Type
Crimp
Contact Material
Copper
Insulation Material
Polyolefin
Terminal
Ring Terminal

⚡27A max current

🔥3:1 heat shrink ratio

🔩#10 screw compatible

Description

🔥 Seal the deal with Wirefy – where pro connections meet lasting protection!

RAPID HEAT SHRINK SEAL - Advanced tubing shrinks to 1/3 size with adhesive seal, locking out moisture, oil & corrosion.
MARINE GRADE DURABILITY - Tinned terminals resist saltwater & harsh environments—perfect for automotive & marine pros.
LIFETIME QUALITY ASSURANCE - Backed by Wirefy’s best-in-class lifetime warranty—install with confidence every time.
UNIVERSAL FIT COLOR CODED - Fits 16-14 AWG wires with clear gauge imprint for instant, error-free installation.
PRO GRADE COPPER CONDUCTIVITY - Pure copper core ensures max current flow & minimal voltage drop for flawless connections.

Wirefy’s 130 PCS #10 heat shrink ring terminals combine pure copper construction with a high-performance 3:1 heat shrink tubing, delivering corrosion-resistant, secure electrical connections for 16-14 AWG wires. Rated for 600V and 27A, these marine-grade connectors are color-coded for quick identification and backed by a lifetime warranty, making them the go-to choice for professionals demanding reliability in automotive, marine, and industrial wiring.

Specifications

Colour	Blue 16-14 Gauge
Connector Type	Crimp
Contact Material	Copper
Insulation Material	Polyolefin
Terminal	Ring Terminal
Material	Copper
Brand	Wirefy
Specification Met	UL
Temperature Rating	From -67 to 257 F
Product Dimensions	8.5L x 8.5W x 8.5H Centimeters
Maximum Voltage	600 Volts
Net Quantity	130.0 count
Manufacturer	Wirefy
UPC	857409007204
Country of Origin	USA
Model number	RSRV2-5S-130
Special Feature	Easy to Install
Item Weight	150 g
Item model number	RSRV2-5S-130
Voltage	600 Volts
AC Adapter Current	27 Amps
Power Source	Ac/Dc
Are batteries included?	No

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products