---
product_id: 11194969
title: "Ancor 312225 Marine Grade Electrical Nylon Insulated Adhesive Lined Heat Shrink Ring Terminals (12 to 10-Gauge, Size 8 Screw, 25-Pack)"
brand: "ancor"
price: "€ 45.28"
currency: EUR
in_stock: true
reviews_count: 4
category: "Ancor"
url: https://www.desertcart.it/products/11194969-ancor-312225-marine-grade-electrical-nylon-insulated-adhesive-lined-heat
store_origin: IT
region: Italy
---

# Supports 12-10 AWG wire gauge Heat-activated adhesive for watertight seal Size #8 Screw for secure fastening Ancor 312225 Marine Grade Electrical Nylon Insulated Adhesive Lined Heat Shrink Ring Terminals (12 to 10-Gauge, Size 8 Screw, 25-Pack)

**Brand:** ancor
**Price:** € 45.28
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with marine-grade reliability!

## Quick Answers

- **What is this?** Ancor 312225 Marine Grade Electrical Nylon Insulated Adhesive Lined Heat Shrink Ring Terminals (12 to 10-Gauge, Size 8 Screw, 25-Pack) by ancor
- **How much does it cost?** € 45.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/11194969-ancor-312225-marine-grade-electrical-nylon-insulated-adhesive-lined-heat)

## Best For

- ancor enthusiasts

## Why This Product

- Trusted ancor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready-to-Use 25-Pack:** Bulk pack designed for efficient project completion without constant reordering.
- • **Certified Safety & Quality:** UL listed and CSA recognized for peace of mind in professional electrical applications.
- • **Compact & Lightweight Design:** Easy to handle and install, fitting seamlessly into any marine or industrial wiring setup.
- • **Corrosion-Resistant Tinned Copper:** Pure copper core with tin plating ensures maximum conductivity and long-lasting durability in marine environments.
- • **Ultimate Vibration & Strain Relief:** Heat shrink tubing with built-in adhesive locks connections tight, preventing loosening under stress.

## Overview

Ancor 312225 ring terminals feature heat-activated adhesive-lined nylon insulation that shrinks to form a watertight, vibration-resistant seal. Designed for 12-10 AWG wires with a #8 screw size, these tinned copper terminals ensure superior conductivity and corrosion resistance. UL listed and CSA recognized, this 25-pack is ideal for professional-grade marine and industrial electrical connections.

## Description

Heat activated adhesive built into the sleeve of the heat shrink tubing

Review: High quality - Very high quality
Review: Another fine product from Ancor - Item is as advertised. It is a nice touch to have adhesive in the shrink tube portion of the ring terminal. This virtually eliminates the need for a second layer of shrink tube.

## Features

- #8 Screw , 12-10 AWG, 25 Pack of Heat Shrink Ring Terminals
- Heat activated adhesive built into the sleeve of the heat shrink tubing
- Shrinks to form a water tight seal and the ultimate vibration and strain relief.
- Tinned for corrosion resistance, Pure copper for maximum current flow
- UL listed and CSA recognized

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000NI1F76 |
| Best Sellers Rank | #131,829 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #219 in Ring Terminals |
| Brand | Ancor |
| Color | 12-10 AWG |
| Connector Gender | Male |
| Connector Type | Ring |
| Contact Material | Copper |
| Customer Reviews | 4.1 4.1 out of 5 stars (36) |
| Date First Available | February 14, 2007 |
| Global Trade Identification Number | 00091887316049 |
| Insulation Material | Nylon |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item model number | 312225 |
| Manufacturer | Ancor |
| Manufacturer Part Number | 312225 |
| Material | Copper |
| Maximum Voltage | 12 Volts |
| Model | n/a. |
| Number of Items | 1 |
| Product Dimensions | 1"L x 4"W x 4"H |
| Specification Met | CSA, UL |
| Temperature Rating | 40-110 C |
| Terminal | Ring Terminal |
| UPC | 091887316049 |
| Unit Count | 1.0 Count |

## Product Details

- **Color:** 12-10 AWG
- **Connector Type:** Ring
- **Contact Material:** Copper
- **Insulation Material:** Nylon
- **Terminal:** Ring Terminal

## Images

![Ancor 312225 Marine Grade Electrical Nylon Insulated Adhesive Lined Heat Shrink Ring Terminals (12 to 10-Gauge, Size 8 Screw, 25-Pack) - Image 1](https://m.media-amazon.com/images/I/610yEI58DKL.jpg)
![Ancor 312225 Marine Grade Electrical Nylon Insulated Adhesive Lined Heat Shrink Ring Terminals (12 to 10-Gauge, Size 8 Screw, 25-Pack) - Image 2](https://m.media-amazon.com/images/I/81U-qEf-WTS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality
*by B***T on March 20, 2025*

Very high quality

### ⭐⭐⭐⭐ Another fine product from Ancor
*by I***H on March 29, 2023*

Item is as advertised. It is a nice touch to have adhesive in the shrink tube portion of the ring terminal. This virtually eliminates the need for a second layer of shrink tube.

### ⭐⭐⭐⭐⭐ Good tinned copper crimp connections with thick heat shrink.
*by R***R on June 30, 2020*

These have been consistent in quality and crimp performance. Pictured is a 10 AWG wire crimped with the Ancor single crimp crimp tool before and after heating the shrink insulation. The performance for 10 AWG wire was great, the performance with 12 AWG was slightly less, but still reliable and secure. You can see that the insulation is thin where it has been crimped, but it does remain intact and completely sealed after applying heat and shrinking the insulation. The after photos show that the thin area created when crimping maintains plenty of thickness and the presence of adhesive all the way around both ends of the heat shrink. After needing to trim some insulation back on one and cutting deeper than intended I can verify that these are tinned copper. The heat shrink is thicker than many I have used and it shrinks slowly making it easy to produce a secure seal and consistent thickness all the way around the connection. As many wires will have different outside diameters, I will point out that my results were produced using Ancor brand wire as well. I did have a few components that needed to be spliced and obtained quality results with those wires as well.

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-26*