---
product_id: 9400028
title: "CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru"
brand: "crl"
price: "€ 87.67"
currency: EUR
in_stock: true
reviews_count: 8
category: "Crl"
url: https://www.desertcart.fi/products/9400028-crl-satin-anodized-finish-aluminum-no-draft-speak-thru
store_origin: FI
region: Finland
---

# Theft-proof locking device Easy installation with included hardware Eliminates cold drafts CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru

**Brand:** crl
**Price:** € 87.67
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in security, block the chill, and speak with style!

## Quick Answers

- **What is this?** CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru by crl
- **How much does it cost?** € 87.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/9400028-crl-satin-anodized-finish-aluminum-no-draft-speak-thru)

## Best For

- crl enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup in Minutes:** Comes with all necessary gaskets and screws for quick, hassle-free installation on glass up to 1/4 inch thick.
- • **Sleek Satin Anodized Finish:** Modern aluminum finish adds a professional, clean look that complements any public service environment.
- • **Say Goodbye to Unwanted Drafts:** Innovative no-draft design keeps interiors comfortable and energy-efficient by blocking cold air.
- • **Secure Your Space with Confidence:** Theft-proof locking device ensures tamper-resistant protection for high-traffic public windows.
- • **Versatile Fit for Various Openings:** Fits holes from 2.25 to 4.25 inches, adaptable to a wide range of ticket windows and box offices.

## Overview

The CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru (Model 834A) is a premium, tamper-resistant communication solution designed for ticket windows and public service counters. Crafted from durable aluminum with a sleek satin anodized finish, it prevents drafts and unauthorized access while allowing clear voice transmission. Easy to install with included hardware, it fits glass thicknesses up to 1/4 inch and hole diameters between 2.25 and 4.25 inches, making it a versatile and professional upgrade for any public-facing environment.

## Description

C.R. LAURENCE 834A CRL Satin Anodized Aluminum 5-5/16" No-Draft Speak-Thru. CRL No-Draft Speak-Thrus are designed to allow audible transmission of voice requests at ticket windows, box offices and more. They prevent tampering from the outside, and stop drafts to the interior. The 834 Series is made of aluminum. Each unit is individually boxed with gaskets and mounting screws for installation on glass up to 1/4 inch (6 millimeter) thick. For thicker glass up to 3-3/4 inch (95 millimeters), you can use the optional four inch (102 millimeter) screws Cat. No. 8324. CRL No-Draft Speak-Thrus require a minimum hole diameter of 2-1/4 inch (57 millimeter), and will cover holes up to 4-1/4 inch (108 millimeter). Recommended hole diameter is 3-1/2 inch (89 millimeter)..

Review: Profesional look. - Fits as described. It looks clean and well made. I initially thought that it would slip or slide down, but the cork inserts prevents that from doing so. It prevents cold drafts from entering into the booth. We are currently purchasing a second one.
Review: Exactly what I needed. - They fit perfectly, exactly what I needed. Would recommend, great quality for the price for sure!

## Features

- Easy-to-Install
- Eliminates Drafts
- Theft-Proof Locking Device

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KZWDYQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #71,563 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #74 in Screen Door Hardware |
| Brand | CRL |
| Color | Satin Anodized |
| Customer Reviews | 4.3 4.3 out of 5 stars (127) |
| Date First Available | November 23, 2006 |
| Finish | Satin Anodized |
| Finish Type | Satin Anodized |
| Handle Location | Center |
| Handle Material | Aluminum |
| Hole Count | 1 |
| Installation Type | Single Hole |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 3.84 ounces |
| Item model number | 834A |
| Manufacturer | C.R. LAURENCE |
| Material | Aluminum |
| Model Name | 834A |
| Mounting Type | Wall Mount |
| Number of Handles | 1 |
| Number of Pieces | 1 |
| Part Number | 834A |
| Product Dimensions | 6 x 6 x 6 inches |
| Recommended Uses For Product | windows |
| Room Type | Public Space |
| Series ID | 834A |
| Shape | shape |
| Size | 5 5/16" |
| Speaker Cutout Diameter or Length | 2.25 Inches |
| Special Feature | Theft-Proof Locking Device, Eliminates Drafts |
| Special Features | Theft-Proof Locking Device, Eliminates Drafts |
| Spout Design | Standard |
| Spout Height | 4.25 Inches |
| Style | Modern |
| UPC | 060829711440 |

## Product Details

- **Brand:** CRL
- **Color:** Satin Anodized
- **Finish Type:** Satin Anodized
- **Hole Count:** 1
- **Material:** Aluminum
- **Mounting Type:** Wall Mount
- **Number of Handles:** 1
- **Recommended Uses For Product:** windows
- **Special Feature:** Theft-Proof Locking Device, Eliminates Drafts
- **Style:** Modern

## Images

![CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru - Image 1](https://m.media-amazon.com/images/I/71YQMS72rLL.jpg)
![CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru - Image 2](https://m.media-amazon.com/images/I/31itKPda2fL.jpg)
![CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru - Image 3](https://m.media-amazon.com/images/I/51fDf208BZL.jpg)
![CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru - Image 4](https://m.media-amazon.com/images/I/61qxpnEjpeL.jpg)
![CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru - Image 5](https://m.media-amazon.com/images/I/61U5ZruSPBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Profesional look.
*by J***Z on January 25, 2017*

Fits as described. It looks clean and well made. I initially thought that it would slip or slide down, but the cork inserts prevents that from doing so. It prevents cold drafts from entering into the booth. We are currently purchasing a second one.

### ⭐⭐⭐⭐⭐ Exactly what I needed.
*by A***Y on September 15, 2025*

They fit perfectly, exactly what I needed. Would recommend, great quality for the price for sure!

### ⭐⭐⭐⭐⭐ Flexibility
*by K***H on September 13, 2024*

This product looks good and is well thought out the gasket will accept or cover holes anywhere from 3" to About 4.5". Very clean and professional looking.

## Frequently Bought Together

- CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru
- Mophorn 304 Stainless Steel Drop-in Deal Tray 12" Deep x 10" Wide x 1.6" High Brushed Finish for Cash Register Window
- Retevis RT-9908 Window Speaker,Window Intercom Dual-Way Voice,Window Speaker Intercom System for Business,Bank,Ticket Window

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**Shop now:** [https://www.desertcart.fi/products/9400028-crl-satin-anodized-finish-aluminum-no-draft-speak-thru](https://www.desertcart.fi/products/9400028-crl-satin-anodized-finish-aluminum-no-draft-speak-thru)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-01*