Elevate your rigging with the Safety Hook-Clevis c/w Side Trigger, a precise 13mm hook engineered for demanding lifting tasks. Rated at 5.3 tonnes WLL, this SLR663-13F assembly combines secure operation with reliable performance, making it a dependable choice for professional lifting, slinging, and crane applications.

Key features that set this hook apart

• Side locking trigger for confident, controlled latching under load and easier operation in tight spaces.
• Clear traceability – each component displays the manufacturer brand, identification batch/testing number, size, and rating for full auditability.
• Compliance you can trust – conforms to EN 818.4, EN1677-1, AS3776 and aligns with NZ Department of Labour code of practice and LEENZ guidelines.
• 13mm opening, 5.3T WLL – a compact, robust hook designed for medium- to heavy-duty lifting scenarios.
• Safety note on choking – choking reduces the rated WLL by 20%; latches are not load-rated for choking applications, so use with appropriate sling configurations.
• Product integrity – manufactured and packaged to ensure clear identification and traceability, supporting safer, compliant rigging operations.
• Direct supplier shipping – this item ships directly from our supplier; contact us if you need confirmation on shipping timelines.
• Box quantities – available in designated packs: 7-8mm size in boxes of 15 units, 10mm size in boxes of 10 units, and 13mm size in boxes of 5 units.

Why this side-trigger clevis hook works for you

In busy work environments—construction sites, workshops, maintenance yards, and industrial plants—the side-trigger mechanism delivers quick, secure hook engagement without sacrificing safety. The 13mm opening is ideal for standard shackles and slings, while the 5.3T capacity provides a practical balance between strength and maneuverability. The combination of EN/AS certifications and NZ compliance means you’re choosing a hook that not only performs but also aligns with rigorous safety standards.

Who should consider this hook

• Rigging professionals and crane operators needing dependable WLL in the mid-range capacity
• Maintenance crews and workshop technicians performing hoist and sling operations
• Safety-conscious teams that require clear batch testing, traceability, and standards-backed components

Practical guidance for optimal use

• Avoid choking configurations to preserve the 5.3T WLL; if a chokable setup is unavoidable, anticipate a reduced capacity and select a higher-rated component.
• Verify the size, rating, and batch/test number on the hook before each use to ensure it matches your rigging plan.
• Pair with compatible slings and clevis assemblies that match the 13mm opening for a secure, balanced load path.
• Follow standard inspection practices: check the side trigger for smooth operation, ensure the latch seats fully, and inspect for wear or deformation after each use.

The Safety Hook-Clevis c/w Side Trigger delivers a focused combination of safety, traceability, and practical performance. With its side-locked mechanism, EN and NZ compliance, and explicit WLL guidance, it’s designed to support safer lifts, clearer inspections, and smoother rigging workflows across professional settings.