Locinox Suby Concealed Bottom Bolt for Steel Gates Aluminum Internal Spring Aluminum Finish

Product Overview

Locinox Suby is a concealed bottom bolt designed for gate installations, operated by a lever positioned at a comfortable height. Commonly specified for residential and light commercial steel gates, it fits profiles up to 3 mm thickness and profile sizes such as 40x40 mm, 50x50 mm, 60x60 mm, and 60x40 mm. The bolt is manufactured from aluminum for internal durability, while the handle is made of steel covered with corrosion-resistant polymer for increased longevity.

Its key differentiator is the built-in internal spring mechanism, which ensures secure closure and protects the locking system in case of obstructions during operation. This eliminates a common failure risk found in conventional bolts, making Suby ideal for buyers planning bulk procurement for new gate projects or retrofit upgrades in environments requiring robust, easy-to-operate locking solutions.

Key Features

• Height adjustment ? 100 mm vertical adjustment enables optimal alignment for varying gate installations


• Bolt depth ? 120 mm locking depth offers secure engagement for steel gates


• Aluminum internal bolt ? provides lightweight strength, reducing corrosion risk inside gate profiles


• Steel handle with polymer coating ? combines mechanical durability with enhanced resistance to weather and corrosion


• Internal spring mechanism ? protects locking system from damage caused by accidental obstacles


• Fits profiles up to 3 mm thick ? adapts to most standard steel gate profiles


• Quick installation ? requires only 2 mounting holes, reducing labor time on site

Technical Specifications

• Bolt Height Adjustment: 100 mm


• Bolt Locking Depth: 120 mm


• Profile Compatibility: 40x40 mm, 50x50 mm, 60x60 mm, 60x40 mm


• Maximum Profile Thickness: 3 mm


• Material, Bolt: Aluminum


• Material, Handle: Steel with polymer coating


• Operation: Lever at comfortable height


• Mounting Holes Required: 2

Applications

Widely used in residential and light commercial steel gate installations, compatible with square and rectangular gate profiles. Suitable for projects requiring concealed locking solutions, such as access control gates, perimeter fences, and retrofit upgrades. Its secure engagement and corrosion-resistant features make it appropriate for outdoor use, including garden and entry gates.

Packaging & Shipping

Standard export packaging. Unit includes the Suby concealed bolt, mounting hardware, and installation manual.