# Numhew 2-Pack Soft Close Toy Box Hinges for Heavy Curved, Round, Arched and Flat Lids, 150N Gas Strut Spring Safety Hinges

**Brand:** [Numhew](https://shop.coreranger.com/brands/Numhew)
**SKU:** Q8B9F5V2
**Price:** $86.99 · in stock
**URL:** https://shop.coreranger.com/product/numhew-2-pack-soft-close-toy-box-hinges-for-heavy-curved-round-arched-and-flat-lids-150n-gas-strut-s-343306163

## Specifications

| Spec | Value |
|---|---|
| Model # | Q8B9F5V2 |
| Internet # | 343306163 |
| Returnable | 90-Day |
| Store SKU # | 1015978215 |
| Product Depth (in.) | 1 in |
| Product Width (in.) | 15 in |
| Cabinet Product Type | Installation Accessories |
| Product Height (in.) | 1 in |
| Builders Hardware Product Type | Accessory |

## Description

These gas-powered hinges provide smooth, controlled lid movement for storage boxes and similar enclosures. They support lids weighing up to 50 lbs. per pair and require a minimum cabinet depth of 10 in. for proper installation. The soft-close mechanism activates only when the lid opens past 90°, ensuring gentle, quiet closure that prevents finger injuries and protects contents. Designed for versatility, they work with flat, curved, round, and arched lids including treasure box styles. Mounting is flexible-either left or right side-with all necessary hardware included. No external power source is needed since operation relies entirely on internal gas pressure. Installation requires basic tools and minimal adjustments, making it accessible for DIY users. The hinges maintain consistent performance over time when used within specified weight and angle limits.

• Soft close hinges for heavy curved, round and arched lid profiles
• Mount on either side to accommodate flexible installation options
• Operates silently using internal gas pressure without electricity