B-HARKO KI 04 (SIGMA-R) Door Handle Set Stainless Steel 38mm Screw Spacing Satin

Product Overview

B-HARKO KI 04 (SIGMA-R) door handle set with round rose is intended for interior and light-duty commercial doors, especially in office, hospitality, and residential environments where aesthetic coherence and material durability are required. Manufactured from corrosion-resistant stainless steel and supplied with both external and internal handles, this set includes an 8 mm spindle and has a 38 mm screw spacing for compatibility with European lock standards. The product meets the PN-EN 1906:2003 |2|6|-|1|0|3|0|B| standard, confirming tested performance and suitability for general architectural applications.

A distinguishing feature of this SKU is its universal screw hole spacing of 38 mm, which streamlines procurement and installation logistics for B2B purchasers handling large renovation or fit-out projects involving different door manufacturers. This compatibility eliminates the risk of mismatched mounting and allows for cost-effective bulk specification in multi-unit or cross-brand developments. Especially recommended for interior fit-out contractors, door manufacturers, and distributors supplying to the residential and hospitality sectors.

Key Features

• 8 mm spindle ? compatible with European-style locksets for precise fit


• Screw spacing 38 mm ? ensures cross-brand fitting with standard Euro-door cutouts


• Stainless steel construction ? resistant to corrosion and suited for high-touch environments


• Dual-handle set ? includes internal and external handles for complete installation


• Certified to PN-EN 1906:2003 ? tested for architectural quality standards


• L-Form handle design ? supports modern interior aesthetics


• Satin finish ? provides a durable and visually smooth surface

Technical Specifications

• Spindle Diameter: 8 mm


• Screw Spacing: 38 mm


• Material: Stainless Steel


• Finish: Satin


• Certification: PN-EN 1906:2003 |2|6|-|1|0|3|0|B|


• Set Includes: 2 handles (internal and external), 2 round roses, 8 mm spindle, mounting screws


• Compatible Escutcheons: B-HARKO round cylinder, WC, and WC with indicator

Applications

Commonly used for interior passage and WC doors in offices, hotels, residential apartments, and public buildings. Suitable for renovations and bulk interior fit-outs requiring standardized handle dimensions and corrosion resistance. Can be specified in projects requiring compliance with PN-EN 1906:2003 for architectural hardware.

Packaging & Shipping

Standard export packaging. Each set includes two stainless steel handles (inside and outside), two round roses, one 8 mm spindle, and mounting screws for immediate installation.