Silca WJ1R Key Blank Brass Multi-System Equivalent Locksmith Use WANJIN

Product Overview

The Silca WJ1R key blank is a brass, uncut key used primarily by locksmiths and security hardware professionals for precision duplication and replacement of original keys. Manufactured by WANJIN, this blank is intended for commercial key cutting environments, where compatibility with various lock brands and profiles is required. Its dimensional consistency ensures reliable operation in key duplication machines and supports use in OEM projects or as aftermarket inventory for key service centers.

What sets the Silca WJ1R apart from generic key blanks is its cross-reference compatibility with multiple key systems, including BOERKEY 452, ERREBI WAN1R, JMA WAN-1D, and C.BIRCH 7881 equivalents. This multi-system interchangeability greatly reduces inventory complexity and procurement risk for distributors and locksmiths who need to service diverse customer requirements. Highly suitable for wholesalers or resellers supporting locksmith workshops and hardware supply chains.

Key Features

• Brass construction ? offers durability and smooth operation in lock cylinders


• Precise dimensions ? A: 35.4 mm, B: 2.2 mm, C: 8.75 mm, D: 70 mm for consistent key cutting


• Multi-brand equivalents ? cross-compatible with BOERKEY 452, ERREBI WAN1R, JMA WAN-1D, and C.BIRCH 7881


• OEM manufacturer ? original blank produced by WANJIN for trusted fitment


• Standard keyway profile ? facilitates broad compatibility with lock types specified by equivalents


• Uncut key blade ? ready for professional locksmith customization

Technical Specifications

• Manufacturer: WANJIN


• Material: Brass


• Dimension A: 35.4 mm


• Dimension B: 2.2 mm


• Dimension C: 8.75 mm


• Dimension D: 70 mm


• Equivalent: BOERKEY 452


• Equivalent: ERREBI WAN1R


• Equivalent: JMA WAN-1D


• Equivalent: C.BIRCH 7881

Applications

Used in locksmith shops, hardware stores, and key service centers for duplicating and replacing keys for a variety of lock types. Suitable for professional use in multi-brand lock environments, aftermarket key duplication, and as OEM stock for distributors requiring compatibility across listed equivalents.

Packaging & Shipping

Standard export packaging. Unit includes a single brass key blank; bulk quantities available for wholesale orders.