---
product_id: 369996221
title: "Prime-Line H 3960 Casement Folding Crank Handle, 2-3/4 in W, Diecast Zinc, Bronze"
brand: "prime-line"
price: "7.97 OMR"
currency: OMR
in_stock: true
reviews_count: 5
category: "Prime Line"
url: https://www.desertcart.com.om/products/369996221-prime-line-h-3960-casement-folding-crank-handle-2-3
store_origin: OM
region: Oman
---

# Folding arm reduces projection Universal spline fit with plastic inserts Diecast zinc durability Prime-Line H 3960 Casement Folding Crank Handle, 2-3/4 in W, Diecast Zinc, Bronze

**Brand:** prime-line
**Price:** 7.97 OMR
**Availability:** ✅ In Stock

## Summary

> 🔄 Upgrade your window game with the fold-away power handle!

## Quick Answers

- **What is this?** Prime-Line H 3960 Casement Folding Crank Handle, 2-3/4 in W, Diecast Zinc, Bronze by prime-line
- **How much does it cost?** 7.97 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/369996221-prime-line-h-3960-casement-folding-crank-handle-2-3)

## Best For

- prime-line enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Diecast zinc construction ensures long-lasting strength and a premium bronze finish.
- • **Modern Bronze Finish:** Elevate your window hardware with a stylish, contemporary look that blends seamlessly.
- • **Sleek Folding Design:** Minimizes window crank projection to keep your blinds flawless and your space sleek.
- • **Effortless Installation:** Set screw and adapter align perfectly for quick, no-fuss replacement.
- • **Universal Compatibility:** Plastic insert adaptor fits multiple spline diameters—one handle to rule them all.

## Overview

The Prime-Line H 3960 Casement Folding Crank Handle is a durable, diecast zinc window crank featuring a space-saving folding arm and a universal plastic insert adaptor for versatile spline compatibility. Finished in modern bronze, it offers easy installation with a set screw mechanism, making it the perfect replacement handle for a sleek, functional window setup.

## Description

This low-profile, folding crank handle is constructed of diecast and comes in a bronze-painted finish. It features a folding arm designed to avoid interference of window blinds and coverings. Besides the typical set screw, this crank handle also includes a set of plastic inserts allowing the handle to fit universally on a variety of drive spline diameters. When not in use, this crank handle can be folded closed to reduce the distance of its projection away from the window, and to allow window coverings to freely hang in place, and operate as designed.

Review: Great replacement for broken window crank
Review: buen producto - muy bieuen producto

## Features

- Folding arm reduces projection distance and interference with window coverings
- Plastic insert adaptor allows for universal fitting on a variety of operator spline diameters
- Constructed of durable die cast material
- Handle constructed of diecast zinc
- Universal fit with set screw.Align the adapter with the set screw on the handle and pass the screw through the hole and set directly on metal spindle shaft

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004Q0NG42 |
| Additional Features | Durable, Easy to Install |
| Brand | PRIME-LINE |
| Brand Name | PRIME-LINE |
| Color | Bronze |
| Colour | Bronze |
| Customer Package Type | standard packaging |
| Customer Reviews | 3.9 out of 5 stars 287 Reviews |
| Exterior Finish | Painted |
| Exterior finish | Painted |
| Finish Types | Bronze |
| Global Trade Identification Number | 00049793039606 |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Spline |
| Handle Material | Zinc |
| Included Components | Crank Handle |
| Indoor Outdoor Usage | Outdoor |
| Item Depth | 0.8 inches |
| Item Dimensions L x W | 9.8L x 4.1W centimeters |
| Item Type Name | Casement Folding Crank Handle, 2-3/4 In W, Die Cast Zinc |
| Item Weight | 2.4 Ounces |
| Manufacturer | Prime-Line Products |
| Material | Zinc |
| Material Type | Zinc |
| Metal Type | Bronze, Zinc |
| Model Number | H 3960 |
| Number of Items | 1 |
| Product dimensions | 9.8L x 4.1W centimeters |
| Room Type | Bedroom, Living Room |
| Shape | Rectangular |
| Specific Uses For Product | Window |
| Style | Modern |
| Style Name | Modern |
| Theme | Modern Hardware |
| UPC | 049793039606 |
| Unit Count | 1 Count |

## Product Details

- **Material:** Zinc
- **Brand:** PRIME-LINE
- **Colour:** Bronze
- **Style:** Modern
- **Product dimensions:** 9.8L x 4.1W centimeters

## Images

![Prime-Line H 3960 Casement Folding Crank Handle, 2-3/4 in W, Diecast Zinc, Bronze - Image 1](https://m.media-amazon.com/images/I/61f+Gf5pbBL.jpg)
![Prime-Line H 3960 Casement Folding Crank Handle, 2-3/4 in W, Diecast Zinc, Bronze - Image 2](https://m.media-amazon.com/images/I/71SZSy3OCpL.jpg)
![Prime-Line H 3960 Casement Folding Crank Handle, 2-3/4 in W, Diecast Zinc, Bronze - Image 3](https://m.media-amazon.com/images/I/71ArBEG3sSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great replacement for broken window crank
*by S***H on 9 October 2025*



### ⭐⭐⭐⭐⭐ buen producto
*by C***N on 8 October 2025*

muy bieuen producto

### ⭐⭐⭐⭐⭐ 便利です
*by F***9 on 27 July 2025*

二重サッシにして取っ手が使えなくなり、このような商品を探していました。折りたたみで使い勝手が良いです。購入して良かったです。

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**Shop now:** [https://www.desertcart.com.om/products/369996221-prime-line-h-3960-casement-folding-crank-handle-2-3](https://www.desertcart.com.om/products/369996221-prime-line-h-3960-casement-folding-crank-handle-2-3)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-08*