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  • Stainless Steel Wire Rope Clip JIS type
  • Stainless Steel Wire Rope Clip JIS type

Stainless Steel Wire Rope Clip JIS type

No.704133

The H-Lift Stainless Steel Wire Rope Clip JIS Type is manufactured to JIS B-2802 standards, featuring superior corrosion resistance for marine, coastal, and industrial environments. Available in sizes from 6mm to 25mm, these U-bolt clips are constructed from AISI 304 or 316 marine-grade stainless steel for reliable wire rope termination and securing applications.

  • JIS B-2802 standard compliance
  • AISI 304 or 316 marine-grade stainless steel
  • Size range: 6mm to 25mm wire rope diameter
  • U-bolt design with saddle and dual nuts
  • Ideal for marine, architectural, and corrosive environments
  • Technical Data

  • Safety Guide

Standard Compliance: Manufactured strictly to JIS B-2802 (Japanese Industrial Standard) dimensions for guaranteed compatibility with JIS specification wire ropes.

Key Features & Benefits

  • Corrosion Resistance: Available in AISI 316 Marine Grade stainless steel for maximum resistance to salt water and chemicals, or AISI 304 for standard outdoor use.
  • Construction Options: Offered in Drop Forged steel for critical load-bearing applications (structural bracing) or Malleable Cast steel for light-duty, static use (fencing, handrails).
  • Secure Grip: Features a U-bolt, saddle, and two hexagonal nuts to provide a strong clamping force on wire rope ends or loops.
  • Size Range: Stocked sizes range from 6mm to 25mm to suit various cable diameters.
  • Application: Ideal for marine rigging, architectural cable systems, wastewater treatment plants, and coastal infrastructure projects.

Technical Specifications

Standard
JIS B-2802 (Japanese Industrial Standard)
Material Grades
AISI 316 (Marine) / AISI 304 (Standard)
Construction Types
Drop Forged / Malleable Cast Steel
Size Range
6mm - 25mm cable diameter
Finish
Natural Stainless Steel (Polished)
Application Type
Static Loads, Non-Lifting
Q: What is the difference between JIS and US Type wire rope clips?
A: JIS clips are manufactured to Japanese Industrial Standards (JIS B-2802), typically having different saddle dimensions and thread pitches compared to US Federal Specification (FF-C-450) clips. They are preferred in Asian markets and specific machinery applications.
Q: Can I use JIS stainless steel clips for lifting?
A: Generally, wire rope clips (especially malleable cast ones) are not recommended for overhead lifting. They are designed for static loads, guy wires, and termination. For lifting, swaged sleeves or sockets are safer.
⚠️ Always follow applicable lifting standards and manufacturer instructions when selecting end terminations for hoisting.
⚠️ Important Safety Notice

Wire rope clips are designed for static load applications such as guy wires, cable railings, and architectural systems. They are NOT recommended for overhead lifting or dynamic loads. For critical lifting applications, use professionally swaged fittings, pressed sleeves, or poured sockets that comply with lifting equipment standards.

Dimensions & Ordering Information

All weights (N.W.) are approximate net weights per piece and provided for reference only.

Item No. Size (mm) N.W. (kg) Product Code Item No. Size (mm) N.W. (kg) Product Code
S-C3006 6 0.05 704133006 S-C3016 16 0.35 704133016
S-C3008 8 0.08 704133008 S-C3018 18 0.45 704133018
S-C3010 10 0.15 704133010 S-C3022 20-22 0.95 704133022
S-C3012 12 0.25 704133012 S-C3025 24-25 1.25 704133025
S-C3014 14 0.29 704133014

Recommended Applications

✓ Marine & Coastal
Boat rigging, dock lines, marina cables
✓ Architectural
Cable railings, balustrades, tensioned systems
✓ Infrastructure
Guy wires, antenna stays, structural bracing
✓ Industrial
Wastewater treatment, chemical plants, outdoor installations

A Complete Guide to Wire Rope Clips

Selection, Installation, Safety, and Maintenance

What Are Wire Rope Clips?

Wire rope clips (also called wire rope clamps or cable clamps) are mechanical fittings used to form eyes (loops) or temporary terminations at the end of wire ropes. They typically consist of a U‑bolt, a saddle, and two nuts that clamp the live and dead ends of the rope together.

When selected and installed correctly, wire rope clips can provide a secure and adjustable termination that reaches a high percentage of the rope’s original breaking strength. They are widely used in construction, lifting, marine, transportation, and general industrial applications.

Main Types and Models

1. By Structure / Design

U‑bolt Wire Rope Clips

The most common design, consisting of a U‑shaped bolt, a saddle, and two nuts.

  • Forged U‑bolt clips: High strength, for critical and lifting-related applications.
  • Malleable U‑bolt clips: Only for non‑critical, light‑duty uses such as guard rails or fencing.

Double Saddle / Fist Grip Clips

These have two saddles and two through‑bolts, distributing the clamping force more evenly around the rope.

  • They are often used in heavy‑duty or high‑load applications where reduced rope distortion and extra security are important.

2. By Material

  • Galvanized steel clips: General‑purpose choice with good corrosion resistance for outdoor and industrial environments.
  • Stainless steel clips (e.g. 304, 316): Used in marine, offshore, chemical, or other highly corrosive environments, offering superior corrosion resistance and appearance.
  • Malleable iron clips (zinc plated or painted): Used in indoor or dry environments for non‑critical applications, where loads are low and failure would not cause injury.

3. Typical Model / Size Range

Most manufacturers mark clips by wire rope diameter. Below is a typical application range guide:

Clip Size (inch) Typical Rope Diameter (mm) Typical Application Range
1/8" 3–4 mm Light cables, small lanyards, small barriers
3/16" 5 mm Small guy wires, light suspensions
1/4" 6–7 mm General utility cables, small hoisting lines
3/8" 10 mm Construction and industrial rigging
1/2" 13 mm Heavier rigging, structural guys
5/8"–1" 16–26 mm Heavy construction, cranes, tower guys

Exact sizing and designation depend on the manufacturer’s catalog and local standards.

Typical Uses and Applications

Wire rope clips are used wherever a loop or temporary termination is needed on wire rope:

Construction and Lifting

  • Forming eyes at the end of slings (where codes permit).
  • Temporary guy lines for scaffolding, masts, and formwork bracing.

Marine and Offshore

  • Mooring lines and fender lines.
  • Lifeline systems and handrails.

Industrial and Utilities

  • Hoisting and winch lines.
  • Safety barriers, cable tray supports, and utility pole guys.

Transportation and Logistics

  • Securing loads with wire rope tie‑downs.
  • Winch cables and recovery lines (non‑personnel lifting).
Note: In many jurisdictions, clip‑assembled slings are restricted or prohibited for overhead lifting; forged terminations (sockets, swaged fittings, etc.) are preferred for critical lifting.

How Wire Rope Clips Work (Basic Principle)

Wire rope clips work by clamping the live end and the dead end of the rope together over a sufficient length, using multiple clips with specified spacing and torque. The friction and deformation under the saddle prevent the rope from slipping.

A Key Industry Rule for U‑Bolt Clips:

“Never saddle a dead horse.”

This means the saddle must always be on the live (load‑bearing) end, and the U‑bolt on the dead end. Otherwise, the rope can be crushed and slip under load.

Installation: Step‑by‑Step Guide

Pre‑installation Checklist

Before installing wire rope clips, always:

  • Check that the clip size matches the rope diameter (e.g. 3/8" clip on 3/8" rope).
  • Inspect the rope for broken wires, kinks, severe corrosion, or deformation.
  • Use a thimble in the loop when forming a permanent or semi‑permanent eye.
  • Confirm the minimum number of clips, turnback length, and torque from the manufacturer’s table.

Recommended Minimum Number of Clips & Turnback

(Example values based on a common forged U‑bolt clip table)

Rope Dia. (in) Min. No. of Clips Approx. Turnback Length (in) Torque (ft‑lbs)
1/8" 2 3.25–3.5 4.5
3/16" 2 3.75–4.0 7.5
1/4" 2 4.75 15
5/16" 2 5.25 30
3/8" 2 6.5 45
1/2" 3 11.5 65
5/8" 3 12–16 95
3/4" 3–4 18–19 130–225
1" 5 26–37 225

Always refer to the specific manufacturer’s data sheet, as exact numbers vary by brand and standard.

Installation Steps for U‑Bolt Wire Rope Clips

  1. Form the loop and position the thimble
    Turn back the specified length of rope and place a thimble in the eye if required.
  2. Install the first clip
    Place the first clip one saddle width from the end of the thimble or loop. Ensure saddle is on the live end, U‑bolt on the dead end. Tighten nuts evenly to the recommended torque.
  3. Install the second clip
    Place it as close to the thimble as possible, again with the saddle on the live end. Tighten the nuts to the specified torque.
  4. Install remaining clips
    Space the additional clips equally between the first two. Typical spacing is about 6–7 rope diameters between clips.
  5. Apply initial load and re‑tighten
    Load the assembly to the expected working load (or slightly higher) to seat the rope. Then re‑check and re‑torque all nuts to the specified values.
  6. Regular inspection
    Periodically inspect the clips during service and re‑tighten if any loosening is detected.

Common Mistakes to Avoid

Several frequent mistakes significantly reduce the efficiency and safety of wire rope clips:

  • Using the wrong type of clip: Using malleable clips instead of forged clips for critical or lifting applications.
  • Not using enough clips: Fewer clips than recommended reduce holding power and can lead to slippage.
  • Incorrect spacing: Clips placed too close or too far apart do not grip the rope properly.
  • Wrong orientation: Placing the saddle on the dead end crushes the live rope and greatly reduces strength.
  • Not torquing to specification: Under‑torque leads to rope slips; over‑torque damages threads or the clip body.
  • No re‑torque after loading: Rope strands settle after initial loading, so nuts must be re‑tightened to maintain grip.

Safety Guidelines, Precautions & Selection

General Safety Rules

  • Always match clip size to rope size.
  • Use forged clips for any application where failure could cause injury or major damage.
  • Do not use clips on plastic‑coated rope unless the coating is stripped under the clips.
  • Do not use wire rope clips as a permanent solution where swaged or socketed terminations are specified.
  • For personnel lifting, elevator, and man‑riding applications, follow specific standards (such as ANSI A17.1) which often prohibit U‑bolt clips.

Inspection and Maintenance

  • Inspect clips before each use for cracks, deformation, corrosion, or worn threads.
  • Replace any clip that shows damage or has been overloaded.
  • Keep records of installation date, inspection, and re‑torque for critical applications.

How to Choose the Right Clip

  • Type: U‑bolt vs. double saddle/fist grip.
  • Material: Galvanized vs. stainless steel vs. malleable iron (based on environment).
  • Rope size: Clip size must match rope diameter exactly.
  • Load level: Use forged clips for critical/high‑load uses.
  • Standards: Refer to ASME B30.26, local safety rules, and manufacturer instructions.

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