High-Level Durability and Construction

All our products at Sugatsune are precision-engineered for consistent use and durable wear. This quality is essential in a door chain lock as it needs to be able to stand up to force applied. We construct each of our door chains in our massive inventory with sturdy materials. The CS-100 has a body, chain, and knob constructed of durable stainless steel. This means that it will last through heavy use.

Elegance and Upscale Appearance

It is easy for a clunky chain or extra locks to become an eyesore on doors. We don’t use clunky or unsightly chains. The polished finish makes each chain look upscale and elevated. It’s an elegant way to promise enhanced security in luxury hotel rooms and rental spaces.

Many of our door chains use a gorgeous satin finish on the body. The unit looks stunning with a nickel-finished chain and a satin-finished knob. For decades in the industry, Sugatsune has perfected its products. Each chain combines elegance, style, and function. Buy your sturdy, high-quality chain today.

Weight 115 g
Dimensions 18.5 × 22.5 × 101 mm
Includes Strike Plate


Requires Strike Plate


Overall Length (mm) Width (mm) Height (mm) Weight (g)
101 mm 57/64 mm 18.5 mm


Component Material Finish
Body 1/2 Stainless Steel (304) Satin
Chain Stainless Steel (304) Nickel
Knob Stainless Steel (304) Satin

Certain CAD files are not available for download from our website. Please email us at support@sugatsune.com with the product name and desired file format and we can email it to you.


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