JL-HDT76GM 76mm Gun Metal Heavy Duty Tubular Latch

Key features

• 76mm tubular latch body fits standard cylindrical bore holes in door edges
• Grade 304 stainless steel internals resist corrosion and wear in high-traffic environments
• Gun metal finish provides durable, professional appearance suitable for commercial and residential settings
• FD30/60 fire-safety approval for use in fire-rated door assemblies
• Certifire certified for enhanced fire-safety assurance and regulatory compliance
• UKCA and CE certified under UKCA1121 and CE2812 standards
• Heavy-duty construction withstands frequent operation and greater mechanical stress
• Compatible with standard lever handles and door knobs
• Suitable for internal and external doors in schools, hospitals, offices, and multi-occupancy buildings

Specifications

Latch size

76mm

Finish

Gun metal

Internal material

Grade 304 stainless steel

Latch type

Heavy-duty tubular

Fire rating

FD30/60 approved

Certification body

Certifire

UK compliance

UKCA1121 certified

European compliance

CE2812 certified

Standard

BS EN 12209:2003

Installation

Cylindrical bore hole in door edge

Compatible hardware

Lever handles and door knobs

Application

High-traffic commercial and residential doors

Common applications

• School and educational building internal doors
• Hospital and healthcare facility doors
• Office and commercial building access doors
• Retail and shop entrance and internal doors
• Multi-occupancy residential building common areas
• Fire-rated door assemblies in regulated buildings
• Public building corridors and circulation spaces
• Institutional facilities requiring fire-safety compliance
• High-traffic internal doors in hotels and hospitality venues
• Secure access doors in commercial kitchens and service areas
• Stairwell and emergency exit doors
• Partition and internal division doors in open-plan spaces

Search keywords

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Description

A heavy-duty tubular latch is a robust locking mechanism designed to secure doors in high-traffic or heavy-use areas. Unlike standard latches, it is built with stronger materials and components to withstand frequent operation and greater force. The latch fits into a cylindrical hole drilled into the edge of the door—hence the term "tubular"—and is typically used in conjunction with lever handles or door knobs. The 76mm size is a common specification for internal and external door applications across commercial and residential buildings.

The JL-HDT76GM combines gun metal aesthetics with stainless steel durability, offering both visual appeal and long-term reliability. Its FD30/60 and Certifire approval confirms suitability for fire-rated door sets, whilst UKCA1121 and CE2812 certification ensures compliance with UK and European building standards. This latch is particularly valued in institutional, commercial, and multi-residential settings where security, fire safety, and durability are critical requirements.