---
product_id: 374371089
title: "PRIME-LINE Products H 4106 Spline Socket Crank Handle, White, Smooth 360-Degree Operation"
brand: "prime-line"
price: "S$18"
currency: SGD
in_stock: true
reviews_count: 5
category: "Prime Line"
url: https://www.desertcart.sg/products/374371089-prime-line-products-h-4106-spline-socket-crank-handle-white
store_origin: SG
region: Singapore
---

# Smooth 360-degree rotation 3/8-inch spline socket bore Durable diecast construction PRIME-LINE Products H 4106 Spline Socket Crank Handle, White, Smooth 360-Degree Operation

**Brand:** prime-line
**Price:** S$18
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your window game with smooth precision and lasting style!

## Quick Answers

- **What is this?** PRIME-LINE Products H 4106 Spline Socket Crank Handle, White, Smooth 360-Degree Operation by prime-line
- **How much does it cost?** S$18 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/374371089-prime-line-products-h-4106-spline-socket-crank-handle-white)

## 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:** Robust diecast base and swivel ensure long-lasting durability and reliability.
- • **Timeless White Finish:** Clean, classic look that blends effortlessly with any window style.
- • **Effortless 360° Operation:** Seamlessly open and close windows with smooth, full-circle rotation.
- • **Quick & Simple Installation:** Slip-on design with included set screw and Phillips screwdriver compatibility.
- • **Precision Fit for Older Andersons:** Designed to perfectly match 3/8-inch spindles on classic casement operators.

## Overview

The PRIME-LINE H 4106 Spline Socket Crank Handle offers a durable diecast construction with a sleek white finish, engineered for smooth 360-degree operation. Designed for easy slip-on installation on 3/8-inch spindles, it’s the perfect replacement for older Anderson casement windows, combining reliability with effortless functionality.

## Description

The H 4106 Casement Window Crank Handle from PRIME-LINE has a smooth 360-degree operation that allows you to easily open and close windows as needed. It features durable, diecast construction with a white finish, as well as easy installation. A Phillips head screwdriver is required for the easy slip-on installation. The 3/8-inch bore is held firmly in place with the supplied set screw. The PRIME-LINE Casement Crank Handle can be used on 3/8-inch spindles, including on most older Anderson casement operators. Please check measurements before ordering. We specialize in repair and replacement hardware products for your home. PRIME-LINE’s commitment to quality results in repairs which look as good as the initial install, making us the go-to solution for our loyal customers.

Review: It fits well with my window.
Review: This was a perfect fit for the patio door. Cost a lot less than calling someone in to replace the handle.

## Features

- CAT CRANK HANDLE – The H 4106 Cat Window Crank Handle from Prime-Line features 3/8-inch bore and a 3-1/8-inch reach. It has a smooth 360-degree operation that allows you to easily open and close windows as needed.
- DIECAST CONSTRUCTION – This window crank features a durable diecast construction with a white finish.
- INSTALLATION – A Phillips head screwdriver will be required for the easy slip-on installation. The 3/8-inch bore is held firmly in place with the supplied set screw.
- COMPATIBILITY – This Prime-Line Cat Crank Window Handle can be use on 3/8-inch spindles, including on most older Anderson casement operators.
- PRIME-LINE GRADE – We specialize in repair and replacement hardware products for your home. Prime-Line’s commitment to quality results in repairs which look as good as the initial install, making us the go-to solution for our loyal customers..Used on older style Andersen casement operators.3/8 in. spline socket with 3-1/8 in. reach.White painted finish.Diecast base and swivel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DPM7F4O |
| ASIN  | B00DPM7F4O |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,952) |
| Customer reviews | 4.4 4.4 out of 5 stars (3,952) |
| Date First Available | 25 January 2014 |
| Date First Available  | 25 January 2014 |
| Finish | White |
| Handle Material | Cast Iron |
| Included components | Installation Hardware |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 90.7 g |
| Item model number | H 4106 |
| Item model number  | H 4106 |
| Manufacturer | Prime-Line Products |
| Manufacturer  | Prime-Line Products |
| Material | Diecast |
| Number Of Pieces | 1 |
| Part number | H 4106 |
| Product Dimensions | 2.86 x 9.69 x 7.92 cm; 90.72 g |
| Product Dimensions  | 2.86 x 9.69 x 7.92 cm; 90.72 g |
| Shape | Cylindrical |
| Size | 3/8 in. |
| Special Features | Durable, Easy to Install |
| Specific uses | Window |
| Style | Classic |

## Product Details

- **Brand:** PRIME-LINE
- **Colour:** White
- **Material:** Diecast
- **Product dimensions:** 7.3L x 1.6W centimeters
- **Style:** Classic

## Images

![PRIME-LINE Products H 4106 Spline Socket Crank Handle, White, Smooth 360-Degree Operation - Image 1](https://m.media-amazon.com/images/I/51794lS1+uL.jpg)
![PRIME-LINE Products H 4106 Spline Socket Crank Handle, White, Smooth 360-Degree Operation - Image 2](https://m.media-amazon.com/images/I/61J9efyyKkL.jpg)
![PRIME-LINE Products H 4106 Spline Socket Crank Handle, White, Smooth 360-Degree Operation - Image 3](https://m.media-amazon.com/images/I/71X35OeYEmL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***R on 24 November 2025*

It fits well with my window.

### ⭐⭐⭐⭐⭐ Review
*by T***A on 19 May 2022*

This was a perfect fit for the patio door. Cost a lot less than calling someone in to replace the handle.

### ⭐⭐⭐⭐⭐ Review
*by K***G on 1 October 2024*

We got these free windows, and one of them didn't have a window crank. Ambition windows would clean them all up and put them in our greenhouse for a building. And it worked perfect. There was some shavings up inside. I had to clean out with tweezers Once I set it on the window, it didn't go down all the way. I took a rubber Mallet and tapped on it, went down and fit perfect. Since I don't want it to come off. the color match perfect.

## Frequently Bought Together

- Prime-Line H 4106 Spline Socket Crank Handle, White, Smooth 360-Degree Operation (Single Pack)
- White"EntryGard" Plastic Operator Cover
- EntryGard 4-7/16" Window Crank Handle 20810 | No. 15 Series Dual-Arm Casement | Window Crank Replacement | E-Gard, Right Hand

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-27*