---
product_id: 507718526
title: "WRS Series 37 QuickTilt Triple Coil Spring Window Balance – #23 (45–46.99 lbs, Triple Coil) – Heavy-Duty Constant Force Design with Pre-Assembled Pivot Shoe for Tilt Windows – Balance Support Hardware"
price: "€ 53.31"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/507718526-wrs-series-37-quicktilt-triple-coil-spring-window-balance-23
store_origin: NL
region: Netherlands
---

# 45–46.99 lbs heavy-duty lift Triple coil constant force tech Pre-assembled pivot shoe WRS Series 37 QuickTilt Triple Coil Spring Window Balance – #23 (45–46.99 lbs, Triple Coil) – Heavy-Duty Constant Force Design with Pre-Assembled Pivot Shoe for Tilt Windows – Balance Support Hardware

**Price:** € 53.31
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your windows with power, precision, and peace of mind!

## Quick Answers

- **What is this?** WRS Series 37 QuickTilt Triple Coil Spring Window Balance – #23 (45–46.99 lbs, Triple Coil) – Heavy-Duty Constant Force Design with Pre-Assembled Pivot Shoe for Tilt Windows – Balance Support Hardware
- **How much does it cost?** € 53.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/507718526-wrs-series-37-quicktilt-triple-coil-spring-window-balance-23)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Galvanized steel and AAMA Class 3 certification guarantee corrosion resistance and durability.
- • **Effortless Installation:** Pre-assembled pivot shoe fits standard tracks for fast, professional or DIY setup.
- • **Unmatched Lifting Power:** Triple coil springs deliver smooth, heavy-duty support for large tilt windows.
- • **Consistent, Quiet Operation:** Constant-force technology ensures steady tension with zero pulley wear.
- • **Trusted Expertise Since 1989:** WRS’s 30+ years of proven reliability in residential and commercial window hardware.

## Overview

The WRS Series 37 QuickTilt Triple Coil Spring Window Balance (#23) supports heavy tilt windows weighing 45–46.99 lbs using triple constant-force springs. Engineered with galvanized steel and AAMA Class 3 quality, it offers corrosion resistance and long-lasting performance. Pre-assembled for quick installation, this heavy-duty balance ensures smooth, quiet operation and is trusted by professionals and homeowners alike since 1989.

## Description

The 37 Series is a standard coil spring window balance. This balance is designed for residential window applications. These balances feature a 17/32" coil spring in single, tandem, or triple case applications. These balance weights are evenly divided. For example, if your sash weighs 14lbs, you would need one 7lb balance on each side of your sash.

Review: good item - The item is very well made and works very well. Glad I purchased it. The spring tension is way above what was needed, the window opens "very" easy but to close it takes a little effort. Had to modify the window frame slightly to fit it into the frame, the u-tube videos makes it look easy but it takes more time to do it.
Review: Just what I needed for my windows - Very sturdy and perfect fit for my window. Although it wasn't from desertcart prime next day free delivery took little longer to get it and was afraid if it is going to be correct one or not because there wasn't enough help to figure out, but it turned out to be correct size.

## Features

- HEAVY-DUTY TRIPLE-COIL PERFORMANCE: Built for large or heavy tilt-style single-hung and double-hung windows, the WRS Series 37 QuickTilt Triple Coil uses three stacked constant-force springs for maximum lifting power and sash stability. Engineered for residential, light commercial, and institutional applications, it delivers smooth, quiet operation under higher load demands. This product features a #23 coil rating and supports 45–46.99 lb sashes.
- CONSTANT FORCE SPRING TECHNOLOGY: This coil spring balance uses a constant-force mechanism that maintains steady tension throughout sash travel—no pulleys or cords to wear out. The result is smooth, consistent window operation and extended component lifespan.
- DURABLE AAMA CLASS 3 QUALITY: Built from galvanized steel for corrosion resistance and long-term strength, each QuickTilt balance is AAMA Class 3 verified and precision-tested through thousands of open-close cycles. Coil housing measures 1-9/32″ wide with a 17/32″ coil spring for a precise, reliable fit.
- PRE-ASSEMBLED FOR EASY INSTALLATION: Arrives ready to install with the coil and pivot shoe pre-assembled, fitting directly into standard tilt window tracks. Designed for DIY or professional repairs, it offers fast, accurate setup and long-term dependability.
- TRUSTED SINCE 1989: WRS Window Repair Systems has over 30 years of experience supplying reliable, high-quality hardware. Trusted nationwide by homeowners, contractors, schools, and property managers for dependable repairs and long-lasting performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WRS |
| Part Number | 01-37-30 |
| Item Weight | 11 ounces |
| Product Dimensions | 3.38 x 1.25 x 0.53 inches |
| Item model number | 01-37-30 |
| Size | 23 LB - Triple |
| Color | White |
| Style | American |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Images

![WRS Series 37 QuickTilt Triple Coil Spring Window Balance – #23 (45–46.99 lbs, Triple Coil) – Heavy-Duty Constant Force Design with Pre-Assembled Pivot Shoe for Tilt Windows – Balance Support Hardware - Image 1](https://m.media-amazon.com/images/I/21gMtndAkRL.jpg)
![WRS Series 37 QuickTilt Triple Coil Spring Window Balance – #23 (45–46.99 lbs, Triple Coil) – Heavy-Duty Constant Force Design with Pre-Assembled Pivot Shoe for Tilt Windows – Balance Support Hardware - Image 2](https://m.media-amazon.com/images/I/31iTV-Us6pL.jpg)
![WRS Series 37 QuickTilt Triple Coil Spring Window Balance – #23 (45–46.99 lbs, Triple Coil) – Heavy-Duty Constant Force Design with Pre-Assembled Pivot Shoe for Tilt Windows – Balance Support Hardware - Image 3](https://m.media-amazon.com/images/I/31iwFVm3lRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ good item
*by J***P on September 11, 2025*

The item is very well made and works very well. Glad I purchased it. The spring tension is way above what was needed, the window opens "very" easy but to close it takes a little effort. Had to modify the window frame slightly to fit it into the frame, the u-tube videos makes it look easy but it takes more time to do it.

### ⭐⭐⭐⭐⭐ Just what I needed for my windows
*by M***A on October 11, 2025*

Very sturdy and perfect fit for my window. Although it wasn't from Amazon prime next day free delivery took little longer to get it and was afraid if it is going to be correct one or not because there wasn't enough help to figure out, but it turned out to be correct size.

### ⭐⭐⭐⭐⭐ Easy replacement part, worked eventhough what I was replacing looked nothing like this.
*by Z***. on May 16, 2025*

Worked perfectly! Wasn't sure if this would work, I could not find the original manufacturer of the window, nor the actually part that looked the same. All I did was measure the width and height of the spring I already had, weighed the mirror(to determine what strength tension I needed, 8lbs in this case) then search till I found something close. I had a few of the pieces break off while trying to put it in, was ridiculous hard to get in, and the little piece of plastic that broke off don't even matter, they were pretty much excess plastic for whatever reason. Once in the window it instantly worked flawlessly. Window can now slide up and down with one hand and stays in place. Glad this worked 👍 The photo is the piece that I needed replaced. Doesn't look similar, but worked just as good.

## Frequently Bought Together

- WRS Series 37 QuickTilt Coil Spring Window Balance - #23, 45-46.99 Lbs, (Triple)
- Brixwell 900-21355-XCP5 Pivot Bar Window Replacement Part,Zinc Die Cast Construction, 3-3/16" Length, 9/32" Width, Crack Resistant, Dual End Compatibility for Tilt Window Repairs-Pack of 5

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-17*