---
product_id: 82424403
title: "Jar Keep Fresh Plastic Lids, 6 PACK (Large = 100mm). Fits Models 740, 741, 742, 743, 738, 739, 744, 745, 748, 974"
brand: "weck"
price: "R$441"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/82424403-jar-keep-fresh-plastic-lids-6-pack-large-100mm-fits
store_origin: BR
region: Brazil
---

# Airtight seal BPA-free plastic German quality Jar Keep Fresh Plastic Lids, 6 PACK (Large = 100mm). Fits Models 740, 741, 742, 743, 738, 739, 744, 745, 748, 974

**Brand:** weck
**Price:** R$441
**Availability:** ✅ In Stock

## Summary

> Seal the Deal! 🔒 Freshness Awaits!

## Quick Answers

- **What is this?** Jar Keep Fresh Plastic Lids, 6 PACK (Large = 100mm). Fits Models 740, 741, 742, 743, 738, 739, 744, 745, 748, 974 by weck
- **How much does it cost?** R$441 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/82424403-jar-keep-fresh-plastic-lids-6-pack-large-100mm-fits)

## Best For

- weck enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed for a variety of Weck jar models.
- • **Dishwasher Safe:** Easy to clean, just toss them in the dishwasher!
- • **Seal in Freshness:** Keep your food fresher for longer with airtight lids.
- • **Eco-Friendly Choice:** Crafted from BPA-free plastic for safe storage.
- • **Quality You Can Trust:** Proudly made in Germany for durability.

## Overview

The Weck Jar Keep Fresh Plastic Lids come in a convenient 6-pack, designed to fit various Weck jar models. Made from flexible, BPA-free plastic, these lids provide an airtight seal to keep your food fresh. They are dishwasher safe for easy cleaning and are made in Germany, ensuring high quality and durability.

## Description

WeckJar Keep Fresh Plastic Lids, 6 PACK (Large = 100mm). Fits Models 740, 741, 742, 743, 738, 739, 744, 745, 748, 974

## Features

- 6-pack LARGE Keep Fresh Lids. PLEASE REFER TO CHART FOR LID SIZING
- BPA PLASTIC will not react with foods or absorb odors.
- THE AIRTIGHT LIDS ARE MADE WITH FLEXIBLE BPA PLASTIC and snap onto the jar providing a strong seal. Use these convenient lids after breaking the seal on your Weck jars.
- DISHWASHER SAFE. Please note, these lids are not meant for canning; storage only. MADE IN GERMANY
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WECK |
| Part Number | 8541898610 |
| Product Dimensions | 11.18 x 11.18 x 4.83 cm; 18.14 g |
| Item model number | 8541898610 |
| Size | Large = 100mm |
| Colour | White |
| Style | Canning,Jar |
| Material | Plastic |
| Shape | Round |
| Item Package Quantity | 1 |
| Number of Pieces | 6 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 18.1 g |

## Product Details

- **Material:** Plastic
- **Colour:** White
- **Brand:** Weck
- **Style:** Canning,Jar
- **Product dimensions:** 11.2L x 11.2W centimetres

## Images

![Jar Keep Fresh Plastic Lids, 6 PACK (Large = 100mm). Fits Models 740, 741, 742, 743, 738, 739, 744, 745, 748, 974 - Image 1](https://m.media-amazon.com/images/I/71mb5ddJROL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Do these lids fit the little glass jars that Oui Yogurt comes in?**
A: Yes but it is a loose fit... If you have liquid inside it will still out. They are not air tight lids either.

The big benefit for me is the ability to stack the oui jars once they have lids.

**Q: Do these work with Oui Yogurt jars?**
A: No, these are not for Oui jars. Some people buy the small ones for them- but it’s a loose fit at best. These are made for Weck jars only.

**Q: Will these fit the Oui yogurt jars?**
A: I am unfamiliar with Oui yogurt jars. These lids are designed specifically for Weck jars so I would say they probably wouldn’t fit.

**Q: Do the small size lids fit Oui yogurt jars?**
A: They do not, Oui yogurt jars are quite a bit narrower than these lids. I just measured an empty Oui jar and it is about 76mm at the top, these lids are 100mm.

## Frequently Bought Together

- Weck Jar Keep Fresh Plastic Lids, 6 PACK (Large = 100mm). Fits Models 740, 741, 742, 743, 738, 739, 744, 745, 748, 974
- Weck 742 Mold Jar - .5 Liter, Set of 6
- Weck 741 - 0.25 Liter Mold Jars with Lids - 6 Rings and 12 Clamps

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**Shop now:** [https://www.desertcart.com.br/products/82424403-jar-keep-fresh-plastic-lids-6-pack-large-100mm-fits](https://www.desertcart.com.br/products/82424403-jar-keep-fresh-plastic-lids-6-pack-large-100mm-fits)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-04-23*