---
product_id: 206299709
title: "Eyeglass Frame Grips, Hinge Tighteners - 4mm Inside Diameter, 48 Rings in Each Package"
brand: "optic shop"
price: "S$6"
currency: SGD
in_stock: true
reviews_count: 8
category: "Optic Shop"
url: https://www.desertcart.sg/products/206299709-eyeglass-frame-grips-hinge-tighteners-4mm-inside-diameter-48-rings
store_origin: SG
region: Singapore
---

# Flexible hinge tension for secure grip 4mm inside diameter precision fit 48 durable rubber rings per pack Eyeglass Frame Grips, Hinge Tighteners - 4mm Inside Diameter, 48 Rings in Each Package

**Brand:** optic shop
**Price:** S$6
**Availability:** ✅ In Stock

## Summary

> 👓 Lock in your look with precision grip power!

## Quick Answers

- **What is this?** Eyeglass Frame Grips, Hinge Tighteners - 4mm Inside Diameter, 48 Rings in Each Package by optic shop
- **How much does it cost?** S$6 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/206299709-eyeglass-frame-grips-hinge-tighteners-4mm-inside-diameter-48-rings)

## Best For

- optic shop enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 48 rings (24 pairs) per package means long-lasting use and multiple pairs covered—never run out mid-season.
- • **Stay-Put Security:** Flexible rubber tension grips prevent hinge screws from loosening or glasses slipping—confidence in every wear.
- • **Effortless Installation:** Simply slip the grips over your eyeglass hinges—no tools, no hassle, just instant comfort and stability.
- • **Made in the USA Quality:** Crafted with premium materials domestically, guaranteeing durability and trusted performance.
- • **Perfect Fit, Every Time:** Precisely sized 4mm inside diameter rings ensure a snug, custom-like fit for most eyeglass bows.

## Overview

Eyeglass Frame Grips hinge tighteners are flexible rubber rings with a 4mm inside diameter designed to secure and stabilize eyeglass frames by providing consistent tension over the hinges. Each pack includes 48 durable rings, offering a cost-effective solution to prevent loose screws and slipping glasses. Made in the USA, these grips are easy to install and compatible with most standard eyeglass bows.

## Description

Eyeglass Frame Grips--Hinge Tighteners - Rubber hinged rings that provide flexible tension for a secure and comfortable fit. Simply slip a frame grip up each bow over the hinges. The resulting flexible tension will give a tight, comfortable fit. Pins and screws in these hinges cannot become loose or fall out. 24 Pairs of rings in each package - 48 total rings. Each ring is approximately 4mm inside diameter. Please measure your bows to make sure that these will fit.

Review: Good product. - These are just what I needed to keep my glasses in place. The fit very well and were the perfect size. The price was excellent for the amount of grips you received. They seem sturdy so the quality is fine. My glasses are much more comfortable since using these. Would buy again.
Review: Works as intended - These bands work well on my new eyeglasses. Glasses stay put as intended. The frames were the proper size, but I wanted them just a touch tighter & these worked perfectly.

## Features

- Each ring is approximately 7mm outside diameter and 4mm inside diameter
- Rubber hinged rings that provide flexible tension for a secure and comfortable fit
- Simply slip a frame grip up each bow over the hinges: The resulting flexible tension will give a tight, comfortable fit for most glasses
- Measure your bows to make sure that a 4mm ring will fit
- Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B086R4C46P |
| Best Sellers Rank | #33,459 in Health & Household ( See Top 100 in Health & Household ) #313 in Reading Glasses |
| Customer Reviews | 4.3 4.3 out of 5 stars (786) |
| Date First Available  | April 3, 2020 |
| Manufacturer  | Pro-Optics |
| Package Dimensions  | 1.97 x 1.3 x 0.28 inches; 0.63 ounces |

## Images

![Eyeglass Frame Grips, Hinge Tighteners - 4mm Inside Diameter, 48 Rings in Each Package - Image 1](https://m.media-amazon.com/images/I/51SZmsOjyNL.jpg)
![Eyeglass Frame Grips, Hinge Tighteners - 4mm Inside Diameter, 48 Rings in Each Package - Image 2](https://m.media-amazon.com/images/I/51UfVgJSkIL.jpg)
![Eyeglass Frame Grips, Hinge Tighteners - 4mm Inside Diameter, 48 Rings in Each Package - Image 3](https://m.media-amazon.com/images/I/51tkAzHzcuL.jpg)
![Eyeglass Frame Grips, Hinge Tighteners - 4mm Inside Diameter, 48 Rings in Each Package - Image 4](https://m.media-amazon.com/images/I/51yKQUy+txL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product.
*by G***J on December 3, 2025*

These are just what I needed to keep my glasses in place. The fit very well and were the perfect size. The price was excellent for the amount of grips you received. They seem sturdy so the quality is fine. My glasses are much more comfortable since using these. Would buy again.

### ⭐⭐⭐⭐⭐ Works as intended
*by D***R on September 27, 2025*

These bands work well on my new eyeglasses. Glasses stay put as intended. The frames were the proper size, but I wanted them just a touch tighter & these worked perfectly.

### ⭐⭐⭐⭐⭐ Finally a solution!
*by S***7 on December 31, 2025*

Love my glasses, hate that they slide down. I’ve tried bending the arms, using heat, online hacks, just about everything to not need a trip back to the glasses place and then I found these. A simple answer to an annoying problem. They’re basically little stretchy washers and If you install them correctly, they will work. I use two on each side for an extra snug fit.

## Frequently Bought Together

- Optic Shop Eyeglass Frame Grips, Hinge Tighteners - 4mm Inside Diameter, 48 Rings in Each Package
- Eyeglass Repair Kits Glasses Grips Hinge Tighteners Silicone Hinge Rings Eyeglass Replacement and 1 Screwdriver 6mm for Eyeglass Frame

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**Shop now:** [https://www.desertcart.sg/products/206299709-eyeglass-frame-grips-hinge-tighteners-4mm-inside-diameter-48-rings](https://www.desertcart.sg/products/206299709-eyeglass-frame-grips-hinge-tighteners-4mm-inside-diameter-48-rings)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-31*