---
product_id: 54082860
title: "Prime-Line H 3962 Universal, Diecast, White, Folding Crank Handle for Casement Windows (Single Pack)"
brand: "prime-line"
price: "NT$758"
currency: TWD
in_stock: true
reviews_count: 8
category: "Prime Line"
url: https://www.desertcart.tw/products/54082860-prime-line-h-3962-universal-diecast-white-folding-crank-handle
store_origin: TW
region: Taiwan
---

# 2.75-inch projection for ergonomic use Universal fit with versatile adapters Diecast alloy steel for durability Prime-Line H 3962 Universal, Diecast, White, Folding Crank Handle for Casement Windows (Single Pack)

**Brand:** prime-line
**Price:** NT$758
**Availability:** ✅ In Stock

## Summary

> 🔄 Fold, Fit, and Forget – The Ultimate Crank Handle Upgrade

## Quick Answers

- **What is this?** Prime-Line H 3962 Universal, Diecast, White, Folding Crank Handle for Casement Windows (Single Pack) by prime-line
- **How much does it cost?** NT$758 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/54082860-prime-line-h-3962-universal-diecast-white-folding-crank-handle)

## 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

- • **Precision Fit:** Plastic insert enhances secure grip on metal spindle for smooth cranking
- • **Sleek Folding Design:** Minimizes window blind interference with a compact 5/8-inch folded profile
- • **Durable Diecast Alloy:** Robust steel construction ensures long-lasting performance under daily use
- • **Effortless Installation:** Set screw mechanism with optional adhesive keeps handle firmly in place
- • **Universal Compatibility:** Fits most casement windows with multiple adapter sizes for effortless installation

## Overview

The Prime-Line H 3962 is a modern, diecast alloy steel folding crank handle designed for universal compatibility with most casement windows. Featuring a compact foldable design to avoid window blind obstruction, it extends 2.75 inches for comfortable operation. Its versatile adapter system and secure set screw attachment make installation quick and reliable, backed by a 1-year warranty for peace of mind.

## Description

This is a universal diecast folding crank handle that will fit most casement operator crank spindles. The folding design is often used to replace normal crank handles to avoid interfering with window blinds. Extended the crank has a 2-3/4 inch projection and when folded it has a 5/8 inch projection.

Review: Work with almost any window ! - Tons of different size adapters make installation very easy and should adapt to almost any crank out window. Used with some older Andersons that the originals were stripped out and won’t tighten and all other replacements did not fit. With these handles and some wd-40 in all of the mechanical areas the windows are now opening and closing beautifully.
Review: Cheap price and cheaply made. Spend a little more and get some quality - Poorly structured together and not very sturdy material. Once you finally find one that fits it doesn't truly fit. It's a battle to crank. Open the window and then to close it. Pretty rickety. I'm returning and will spend the extra few dollars to get solid ones.

## Features

- Constructed of steel and comes in a white finish
- Universal fit with set screw (use a mid-grade adhesive to help keep set screw in place)
- Align the adapter with the set screw on the handle and pass the screw through the hole and set directly on metal spindle shaft
- Please refer to the line art drawing for dimensions and compare with your needs before ordering
- Note: the insert is plastic and this should allow for a more secure fit in most cases

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00852EXUS |
| Additional Features | Easy to Install |
| Best Sellers Rank | #59,311 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #59 in Window Dressing Hardware |
| Brand | PRIME-LINE |
| Brand Name | PRIME-LINE |
| Color | White |
| Customer Reviews | 3.7 out of 5 stars 1,374 Reviews |
| Exterior Finish | Painted |
| Finish Types | White |
| Global Trade Identification Number | 00049793039620 |
| Handle Attachment Mechanism | Screw-based |
| Handle Material | Alloy Steel |
| Handle Type | Folding |
| Included Components | Crank Handle |
| Item Depth | 2.75 inches |
| Item Dimensions L x W | 2.75"L x 0.75"W |
| Item Type Name | Crank Handle |
| Item Weight | 2.7 Ounces |
| Manufacturer | Prime-Line Products |
| Manufacturer Warranty Description | Goods are warranted against manufacturing defects for 1 year. |
| Material | Diecast |
| Material Type | Diecast |
| Metal Type | Alloy Steel |
| Model Number | H 3962 |
| Number of Items | 1 |
| Product Dimensions | 2.75"L x 0.75"W |
| Projection Distance | 2.75 Inches |
| Shape | Spline |
| Style | Modern |
| Style Name | Modern |
| UPC | 049793039620 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** PRIME-LINE
- **Color:** White
- **Material:** Diecast
- **Product Dimensions:** 2.75"L x 0.75"W
- **Style:** Modern

## Images

![Prime-Line H 3962 Universal, Diecast, White, Folding Crank Handle for Casement Windows (Single Pack) - Image 1](https://m.media-amazon.com/images/I/61h0sosjtpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work with almost any window !
*by C***. on August 14, 2024*

Tons of different size adapters make installation very easy and should adapt to almost any crank out window. Used with some older Andersons that the originals were stripped out and won’t tighten and all other replacements did not fit. With these handles and some wd-40 in all of the mechanical areas the windows are now opening and closing beautifully.

### ⭐ Cheap price and cheaply made. Spend a little more and get some quality
*by M***Y on January 9, 2026*

Poorly structured together and not very sturdy material. Once you finally find one that fits it doesn't truly fit. It's a battle to crank. Open the window and then to close it. Pretty rickety. I'm returning and will spend the extra few dollars to get solid ones.

### ⭐⭐⭐⭐⭐ perfect replacement for existing window cranks
*by K***. on March 12, 2025*

Our house is twenty five years old and our window cranks are wearing out. These window cranks are the perfect fit. They are not only attractive but they are easy to change out and are quite durable as well. The white color matches our window frame color perfectly. The fold in easily to accommodate the wood blinds on the window. The price is reasonable as well. You will not be dissapointed.

## Frequently Bought Together

- Prime-Line H 3962 Universal, Diecast, White, Folding Crank Handle for Casement Windows (Single Pack)
- Prime-Line H 3892 Operator Tee Handle, 1-1/8 In. x 2-3/8 In., Diecast, White, Universal (2 Pack)
- Prime-Line H 4106 Spline Socket Crank Handle, White, Smooth 360-Degree Operation (Single Pack)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-12*