Protex WDS-311-Black Through-Wall Drop Box – Tubular Lock & Anti-Fish Baffle

🆕 BRAND NEW — FREE Shipping to the Contiguous U.S.

Includes 1‑Year Manufacturer’s Warranty
Ships Fast — Most Orders Leave Warehouse Within 1 Business Day (Up to 3 Days Max)

Product Overview

The Protex WDS‑311‑Black Through‑The‑Wall Drop Box is a heavy‑duty, dual‑sided security solution finished in a professional textured black coating. Explicitly engineered to install between standard 16″ on‑center wall studs, this drop box enables users to make exterior or hallway deposits that transition securely into a private interior office or collection room. It features dual adjustable trim frames to mask wall cuts completely, a pick‑resistant tubular key lock, and a built‑in anti‑fish baffle that keeps deposited contents safe from unauthorized extraction.

Features & Benefits

• Between‑Studs Design: Specially sized to mount flush between standard 16″ wall studs for a structurally clean, space‑saving installation.
• Dual‑Sided Access: Allows seamless drop access from the exterior side of the wall and secure key retrieval from the inside.
• Tubular Key Lock System: Equipped with a high‑security tubular key lock (2 keys included) with standard Double "D" cam compatibility.
• Anti‑Fish Metal Baffle: Integrated internal metal security baffle prevents physical fishing attempts and manipulation through the drop slot.
• Adjustable Dual Trim Frames: Includes two matching black metal trim frames to seamlessly hide rough drywall or masonry cuts on both sides of the wall.
• Reinforced Door Face: Heavy‑gauge reinforced double‑steel door construction anchored by a rugged, full‑length continuous piano hinge.

Size & Specs

• Exterior Dimensions: 14″ W × 15″ H × 8‑3/4″ D
• Drop Opening Slot: 12‑3/8″ W × 1/2″ H *(Perfect for legal‑size documents, large commercial envelopes, and folders)*
• Door Clearance Access: 11‑1/4″ W × 5‑1/4″ H
• Recommended Wall Thickness: 4″ to 10″ thick walls
• Maximum Item Drop Thickness: 1/2″ thick
• Weight: 22 lbs
• UPC: 837654461198 *(Shared with the white variant)*

Technical Specifications

• Model Number: WDS‑311‑Black
• Lock Type: High‑Security Tubular Key Lock
• Material: Heavy‑duty reinforced welded steel structure
• Fire Certification: None (Engineered exclusively for structural physical document protection and anti‑theft loss prevention)
• Use Case: Ideal for secure after‑hours rent collection, commercial check drops, multi‑unit mail loops, and private office drop-points

Shipping & Warranty

• Ships FREE via Ground: Fast, trackable delivery directly to the contiguous U.S.
• Handling Time: Most Protex orders are processed and depart the warehouse within 1 business day (3 days maximum).
• Return Policy: If an item is returned due to buyer’s remorse, the original ground shipping cost (approximately $45) will be deducted from the refund. Please contact us before initiating a return to confirm applicable fees. No shipping fees apply to returns for damaged or incorrect items.
• Warranty: Backed by a 1‑Year Manufacturer’s Warranty from Protex Safe Co.