--- product_id: 63275689 title: "CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru" brand: "crl" price: "FREE" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.fr/products/63275689-crl-satin-anodized-finish-aluminum-no-draft-speak-thru store_origin: FR region: France --- # Theft-proof locking device No-draft design blocks cold air Easy installation with included screws & gaskets CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru **Brand:** crl **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔐 Speak Easy, Lock Tight, Stay Draft-Free! ## Quick Answers - **What is this?** CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru by crl - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/63275689-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 - • **Keep Comfort Intact:** Innovative no-draft design seals out unwanted air, maintaining interior climate control. - • **Sleek Satin Anodized Finish:** Modern aluminum finish adds a professional, polished look to any window or ticket booth. - • **Effortless Setup, Instant Upgrade:** Comes with all mounting hardware for quick, hassle-free installation on glass up to 1/4 inch thick. - • **Secure Your Space with Confidence:** Robust theft-proof lock ensures tamper-resistant security at every transaction point. - • **Versatile Fit for Multiple Applications:** Fits mounting holes from 2.25 to 4.25 inches, perfect for offices, box offices, and service windows. ## Overview The CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru (Model 834A) is a sleek, modern aluminum unit designed for secure, draft-free voice communication through windows. Featuring a theft-proof locking device and easy installation with included hardware, it fits glass thicknesses up to 1/4 inch and mounting holes between 2.25 and 4.25 inches. Ideal for ticket windows, box offices, and service counters, it combines functionality with a professional satin anodized finish. ## 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: Worked great Review: 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. ## Features - Easy-to-Install - Eliminates Drafts - Theft-Proof Locking Device ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000KZWDYQ | | Brand | CRL | | Colour | Satin Anodized | | Customer Reviews | 4.3 4.3 out of 5 stars (142) | | Finish | Satin Anodized | | Handle Lever Placement | Center | | Handle Material | Aluminium | | Handle Type | Knob | | Installation method | Single Hole | | Is Electric | No | | Item Weight | 0.24 Pounds | | Manufacturer | C.R. Laurence | | Material | Aluminium | | Model Name | 834A | | Model Number | 834A | | Mounting Hole Diameter | 2.25 Inches | | Mounting Type | Wall Mount | | Number of Handles | 1 | | Number of Holes | 1 | | Number of Pieces | 1 | | Part Number | 834A | | Recommended Uses For Product | windows | | Room Type | Public Space | | Series ID | 834A | | Special Features | Theft-Proof Locking Device, Eliminates Drafts | | Spout Design | Standard | | Spout Height | 4.25 Inches | | Style | Modern | | UPC | 060829711440 | ## Product Details - **Brand:** CRL - **Colour:** Satin Anodized - **Finish type:** Satin Anodized - **Hole count:** 1 - **Material:** Aluminium - **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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***N on 8 April 2020* Worked great ### ⭐⭐⭐⭐⭐ Review *by J***Z on 25 January 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. ### ⭐⭐⭐⭐⭐ Review *by F***E on 12 December 2024* Delivery ontime ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/63275689-crl-satin-anodized-finish-aluminum-no-draft-speak-thru](https://www.desertcart.fr/products/63275689-crl-satin-anodized-finish-aluminum-no-draft-speak-thru) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-10-14*