No name K-12/HUST expansion plug with swing hook (KOŁEK ROZPOROWY Z HAKIEM HUŚTAWKOWYM)

No name K-12/HUST expansion plug with swing hook is an anchor-type fastener designed for securing suspended loads to solid substrates such as masonry and concrete. The product combines a mechanical expansion sleeve with an integrated swing hook to provide a fixed suspension point for swings, hanging fixtures and other suspended items. Constructed for load-bearing applications, the design relies on sleeve expansion inside a drilled hole to create frictional and mechanical engagement with the base material.

Advantages

The combined expansion sleeve and hook design provides a single-component solution for creating a reliable suspension point without additional hardware. The mechanical expansion principle ensures stable anchorage in solid substrates, distributing load along the sleeve for improved holding capacity. The swing hook shape facilitates easy attachment and detachment of ropes, chains or connectors while maintaining a secure bearing surface. The product is compact and suitable for use where a non-through fastening is preferred.

Suitable for

• Mounting playground swings and hanging seats to concrete or solid brick walls
• Suspending lighting fixtures, planters or decorative elements from solid substrates
• Creating fixed anchor points for ropes, chains or safety lines in interior and exterior installations
• Use in renovation and construction projects where a reliable single-point hanger is required

Key specifications

• Fastening type: mechanical expansion anchor with integrated hook
• Intended substrates: solid masonry and concrete
• Load application: designed for suspended loads and point-supported fixtures
• Mounting method: drill hole, insert sleeve, tighten to expand and set hook
• Typical installation hole diameter and embedment depth: determined by product sleeve dimensions and substrate — follow manufacturer drilling recommendations

How to use

Drill a hole in the substrate to the diameter and depth appropriate for the expansion sleeve. Clean the hole of dust and debris to ensure proper expansion and contact. Insert the plug with the hook into the hole until the sleeve is flush with the surface, then drive or tighten the internal element as required to expand the sleeve inside the substrate. Verify that the sleeve has fully expanded and that the hook is secure before applying load. Allow any protective coatings or finishes to set if these affect the contact surface.

Usage recommendations

Inspect the substrate for cracks, voids or loose masonry before installation and avoid use in hollow or insufficiently strong materials. Select the correct drill diameter and embedment depth for the sleeve dimensions; confirm load requirements and safety factors for suspended installations. For dynamic loads such as playground swings, follow local building codes and verify periodic inspections and maintenance to ensure ongoing safety.