LOB TB51 Surface-Mounted Cylinder Lock White 32-64mm Powder-Coated Steel

Product Overview

The LOB TB51 is a surface-mounted cylinder lock designed for residential and commercial applications on doors with a thickness of 32 to 64 mm. Featuring a 50 mm bolt mechanism, it is constructed with a powder-coated steel body and strike plate for basic indoor or covered outdoor security needs. Each lock is delivered with three cut keys, making it suitable for standard access control requirements in housing, storage, or light commercial environments.

What differentiates this model is the availability of alternative galvanic finishes on special order, allowing procurement teams to match specific corrosion resistance or aesthetic requirements. This feature reduces the risk of post-installation incompatibility in projects with non-standard architectural finishes. Recommended for distributors, building renovation suppliers, and bulk orders where custom finish options may be required.

Key Features

• Surface-mounted design ? enables quick installation on existing doors without mortising


• Suitable for door thickness 32-64 mm ? covers a broad range of residential and light commercial doors


• Powder-coated steel body ? provides enhanced durability against corrosion and wear


• Includes 3 cut keys ? supports immediate multi-user access on delivery


• Alternative finishes available on order ? accommodates specialized aesthetic or environmental requirements


• 50 mm bolt ? ensures secure locking for standard entrance and interior applications

Technical Specifications

• Lock Type: Surface-mounted cylinder lock


• Bolt Size: 50 mm


• Door Thickness Compatibility: 32-64 mm


• Body Material: Powder-coated steel


• Strike Plate Material: Powder-coated steel


• Keys Supplied: 3 cut keys


• Finish: White (other finishes on special order)

Applications

Used for securing residential entry doors, utility rooms, storage areas, and outbuildings where surface mounting is preferred. Suitable for retrofitting in renovations, replacements, or bulk housing projects where matching multiple finish options may be necessary.

Packaging & Shipping

Standard export packaging. Unit includes the lock body, strike plate, three cut keys, and installation hardware.