4kN High Strength Aluminum Swivel Ring – Durable Anti-Twist Connector for Climbing Accessories

group nameAluminum Swivel Ring
Min Order1 piece
brand nameKinSafety PPE Wholesale Manufacturer
modelJS-D+D
payment methodT/T, L/C, D/P D/A, MoneyGram
update timeFri, 05 Dec 2025 18:01:50 GMT

contact supplier

Paramtents

Material Aluminum 6061
Item number JS-D+D
Color Any Color (Can be customized)

Packging & Delivery

Min Order1 piece

Briefing

4kN aluminum swivel ring for climbing gear, providing smooth rotation, anti-twist performance, and lightweight durability for reliable safety connections.

Detailed

JS-D+D 4kN Aluminum Swivel Rings Description

The 4kN High Strength Aluminum Swivel Ring is a lightweight, durable anti-twist connector designed for climbing gear, rescue systems, industrial safety harness components, and rigging applications.

Crafted from aerospace-grade aluminum alloy and engineered for smooth, 360° rotation, it prevents rope twisting and ensures consistent load direction—critical for safe and efficient vertical movement.

Rated at 4kN (≈400kg), this swivel ring offers reliable performance for both professional industrial environments and outdoor climbing setups.

JS-D+D 4kN Aluminum Swivel Rings Parameters

Any Color (Can be customized)	Aluminum Swivel Rings
Item number	JS-D+D
Material	Aluminum 6061
Packing size	Canton: 50pcs/ctn 36.52612cm
Packing by	Mail box
Available color	Any Color (Can be customized)
Function	For construction sites, power facilities, miners, oil exploration, rock climbing and outdoor sports

Professional JS-D+D 4kN Aluminum Swivel Rings Purchase Guide

1. Material & Durability

Crafted from premium 7075 or 6061-T6 aerospace-grade aluminum alloy, this swivel ring offers exceptional strength-to-weight efficiency, making it ideal for climbing accessories, rescue gear, industrial harness systems, and lifting assemblies. The body is CNC-machined for precise geometry, ensuring consistent structural performance and resistance to deformation.

A hard anodized finish enhances durability against scratches, oxidation, and long-term wear, ensuring the product maintains both mechanical integrity and visual quality after repeated rotational cycles. The internal swivel axle is produced from hardened stainless steel, giving it superior fatigue resistance and long-lasting rotational performance.

✅ OEM Benefit: Lightweight yet industrial-strength design, multiple anodized color options, and consistent dimensional precision suitable for global PPE and climbing gear manufacturers.

2. Outdoor Environmental Adaptability

Engineered for challenging outdoor and industrial conditions, this aluminum swivel ring performs reliably in high humidity, salt spray, UV exposure, and temperature extremes. The corrosion-resistant anodized layer prevents material degradation, making it ideal for rigging, climbing, rescue, and outdoor work-at-height systems that face unpredictable environments.

Its sealed rotation mechanism prevents dust, sand, and moisture from hindering movement, allowing stable 360° rotation even in rainy, sandy, or icy terrain. This ensures users receive consistent anti-twist performance in demanding field applications.

✅ Proven Performance In: Mountain rescue, offshore operations, arborist climbing, rope access, and industrial rigging exposed to severe weather conditions.

3. Load Performance & Safety Factor

Each swivel ring is tensile-tested to a minimum breaking strength of 4kN (≈400kg), providing stable and reliable load-bearing capability for climbing accessories and anti-twist systems. The internal low-friction swivel mechanism allows smooth continuous 360° rotation, preventing rope or gear entanglement under tension.

Every production batch undergoes tensile, rotation-cycle, and fatigue testing, ensuring long-term operational stability and uniform performance. Laser-engraved load markings support safety audits and OEM traceability requirements.

The overall construction delivers a consistent safety factor exceeding 5:1, suitable for recreational climbing gear, outdoor accessories, and light industrial positioning systems.

✅ Safety Assurance: Reliable 4kN load rating with smooth anti-twist performance — essential for climbing gear and lightweight PPE components.

4. Structural Craftsmanship & Detail Finishing

The swivel ring features precision-milled surfaces and rounded edges, reducing friction and preventing abrasion on ropes, straps, or carabiners. The compact, ergonomic design ensures effortless integration with climbing accessories or harness equipment while maintaining excellent rotational balance.

Each component undergoes polishing, deburring, and anodizing, resulting in a premium finish free of sharp edges or inconsistencies. The internal bearing structure is finely machined for secure alignment and smooth torque distribution.

OEM customization options include:

Custom anodized colors for brand differentiation

Laser-engraved logos or serial codes for traceability

Tailored dimensions or ring sizes for specific system integration

Enhanced bearings for specialized rotation applications

✅ Why Choose Us:

30+ years of expertise in aluminum forging and precision machining

Trusted by European & American PPE, climbing, and rescue equipment brands

Full in-house tensile, fatigue, and salt-spray testing for consistent quality

Complete OEM/ODM customization for industrial and climbing gear manufacturers

Want to know more product information? Click to contact us and you will get professional equipment guidance