450g Lockable Hasp Catch Lock (Galvanised Iron)

81102 ERA Heavy-Duty Lockable Hasp Catch Lock (450g Galvanised Iron) – Anti-Theft Over-Center Toggle Latch Wholesale

Commercial-Grade ERA 450g Heavy-Duty Galvanised Iron Padlockable Toggle Latch with Spring-Loaded Safety Catch for Trucks, Trailers, Caravans & Containers | Direct Factory OEM & Bulk Supply

Technical Specification	Parameters & Engineering Details
Brand Name	ERA
Product Type	Heavy-Duty Lockable Hasp / Toggle Catch Lock / Over-Center Fastener
Material Composition	High-Strength Heavy-Gauge Galvanised Iron / Structural Steel
Unit Net Weight	450g Heavy-Duty Structural Construction
Security Mechanism	Dedicated Padlock Eyelet on Latch Loop for Anti-Theft Padlock or Linchpin
Clamping Architecture	Over-Center Mechanical Toggle Action with Integrated Spring-Loaded Safety Catch
Surface Protection	Marine-Grade Hot-Dip Galvanised / Heavy Zinc-Plated Corrosion Barrier
Mounting Style	Surface-Mount Installation via Pre-Drilled Screw or Rivet Holes
Included Hardware Components	Main Toggle Latch Assembly and Corresponding Receiver Hook Catch Plate
Tension Adjustment	Distance-Adjustable Mounting Setup to Customize Clamping Force
Environmental Durability	Weatherproof, Rust-Proof, Salt-Spray Resistant & Vibration-Proof
Target Applications	Commercial Trucks, Cargo Trailers, Caravans, Storage Containers, Heavy Toolboxes
B2B Supply Capabilities	Custom Catch Plate Geometries, Padlock Bundles, Master Carton & Pallet Packaging

Key Features

Primary Heavy-Duty Applications: Engineered for commercial trucks, utility trailers, caravans, heavy equipment toolboxes, and freight containers requiring robust closure security under rugged transport conditions.
Secure Over-Center Clamping with Safety Catch: Combines an over-center mechanical toggle action with a built-in spring-loaded safety catch to guarantee positive locking, preventing accidental disengagement from violent road vibrations or chassis twisting.
Heavy-Duty 450g Galvanised Iron Durability: Manufactured with 450g of reinforced, wear-resistant structural iron and finished with a dense galvanised zinc coating, delivering high tensile endurance against weathering and outdoor rust.
Anti-Theft Padlock Compatibility: Built with a dedicated padlock eyelet integrated directly into the latch loop, allowing fleet operators to insert standard security padlocks or safety locking pins to deter cargo tampering and theft.
Adjustable Surface-Mount Installation: Offers straightforward surface-mount setup on flat panels or door frames, allowing builders to calibrate closing tension simply by adjusting the mounting distance between the latch body and hook plate.

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Q1: How does the spring-loaded safety catch work alongside the over-center mechanism?

A: As the lever closes over center, the internal spring-loaded catch snaps into a locked position. This dual-action design ensures that even if severe road vibration or chassis flex attempts to lift the lever, the latch remains securely closed until the release catch is manually depressed.

Q2: What size padlock fits into the anti-theft eyelet?

A: The integrated locking eyelet accommodates standard commercial padlocks and security linchpins with shackle diameters up to 8mm to 10mm, offering versatile anti-theft protection for cargo containers and utility toolboxes.

Q3: Can this lockable catch be mounted onto both steel and aluminum surfaces?

A: Yes. The base plate and keeper hook feature universal pre-punched mounting holes that can be fastened with standard bolts, machine screws, or heavy-duty structural blind rivets onto aluminum, steel, timber, or composite panels.

Q4: How does the 450g galvanised iron construction resist harsh outdoor environments?

A: The 450g mass provides the structural thickness needed to resist bending and pry attacks, while the industrial galvanised zinc layer shields the iron substrate from rain, coastal saltwater mist, and winter highway de-icing chemicals.

Q5: What OEM and wholesale customization options does ERA offer for commercial bodybuilders?

A: ERA provides extensive B2B options, including customized mounting hole patterns, specialized receiver hook brackets, keyed-alike padlock combos, private-label retail packaging, and container-load export palletization.

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