Gunnebo BKLK Swivel Safety Hook

The Gunnebo Swivel Safety Hook BKLK is a Grade 100 self-locking hook with an integrated swivel, combining automatic locking security with full 360° rotation. The swivel allows the hook to rotate freely under load, preventing chain twist and aligning naturally with the load point — reducing stress on both the chain and the connection.

Key Features

• Grade 100 forged alloy steel construction
• Integrated 360° swivel eliminates chain twist under load
• Automatic self-locking trigger for positive load retention
• Swivel and hook rated as a single assembly — no capacity reduction
• GrabiQ coupling link connection for modular integration

Common Applications

• Chain sling assemblies where load rotation causes chain twist
• Single-leg sling applications requiring free rotation
• Handling loads that tend to spin during lifting
• Reducing chain fatigue from torsional stress

Why Gunnebo GrabiQ?

The BKLK combines two critical functions — automatic locking and free rotation — in a single Grade 100 component. No need for separate swivels and hooks when one integrated unit does both jobs at full rated capacity.

Product Specifications

Every product includes Working Load Limit (WLL), manufacturer traceability code, and country of origin. For per-variant dimensions and detailed spec charts, see the Related Items tab (if this product has multiple sizes) or the Spec Sheet PDF linked in the Description tab.

Available on request

• Test certificate — proof-test certificate tied to manufacturer traceability code (rigging hardware, chain, wire rope; slings ship with a capacity tag).
• Mill certificate — raw material chemistry and mechanical properties (hardware / chain / wire rope only).
• DNV / ABS / NORSOK documentation for offshore or subsea applications.
• Custom configurations — non-standard lengths, colors, hardware combinations.

Email sales@slingcenter.com with your SKU or order number.

Standards & Compliance

Every product we carry is individually marked with Working Load Limit (WLL), manufacturer traceability code, and country of origin. Inspection and mill certificates are available on request — email sales@slingcenter.com with your order number.

Governing Standards

• ASME B30.9 — slings (web, round, wire rope, chain) inspection and use
• ASME B30.26 — rigging hardware (shackles, eye bolts, links, turnbuckles)
• ASME B30.10 — hooks
• OSHA 1910.184 and 1926.251 — general industry and construction sling safety
• WSTDA WS-2 and RS-1 — web and round sling design
• 49 CFR 393.102 to 393.130 — DOT cargo tie-down
• NACM — welded steel chain grade specs

Inspection & Safety

Before every use: visual check for cracks, corrosion, distortion, wear, and illegible markings. Annually (minimum): documented periodic inspection by a trained inspector. Remove from service at first sign of damage. Never repair rigging hardware by welding, heating, or bending.

WARNING: Improper use of rigging can cause death or serious injury. Never exceed the rated Working Load Limit. Apply derating for side-loading, elevated temperature, or chemical exposure. Final application decisions must be made by a Qualified Person per OSHA 1926.32(m).

Chat with our AI rigging specialist

Fastest: click the Ask SlingCenter chat widget in the bottom-right of any page. Our AI specialist is available 24/7 and trained on ASME B30.9, B30.26, OSHA rigging standards, and our full catalog. It can help you size a sling, pick the right shackle, explain inspection criteria, and look up your order.

Prefer to email?

Send to: sales@slingcenter.com

Include:

• What you are lifting (shape, material, fragility)
• Load weight (lb)
• Length / reach needed
• Pick points — smooth lugs, sharp edges, or a hook?
• Environment — indoor, outdoor, heat, saltwater, chemicals?
• Quantity and timeline
• Your phone number if you want a callback

Response: AI chat instant. Email within 1 business day. Urgent orders same-day on standard configurations.