Crosby Wire Rope Sleeves

About Crosby Wire Rope Sleeves

Wire rope sleeves slide over the tail of a folded wire rope eye or the dead end of a wire rope before swaging. Once positioned, the sleeve is pressed in a hydraulic swage press using a die matched to the sleeve diameter and material. The cold-forming process compresses the sleeve onto the rope, creating a mechanical lock that transfers load through the sleeve-to-rope interface rather than through friction alone.

The capacity of a swage sleeve termination depends on the sleeve material, the sleeve dimensions matching the rope diameter, the swaging die profile, and the number of swage presses applied. Crosby's manufacturer documentation provides the swaging procedure for each sleeve model, deviation from that procedure affects the rated termination efficiency.

Crosby wire rope sleeves fall under ASME B30.26-2015 (Rigging Hardware) for markings and design requirements in rigging applications.

Holloway Houston stocks Crosby swage sleeves in Houston with same-day shipping on standard rope diameters.

Types of Crosby Wire Rope Sleeves

Oval (Figure-8) Swage Sleeves

The oval or figure-8 swage sleeve is the standard configuration for wire rope eye terminations. The two holes of the figure-8 body accept both the standing and running part of the wire rope eye. After swaging, the sleeve locks both rope sections together to form the eye. Used for sling eyes, thimble eyes, and loop terminations on crane wire rope.

Single-Hole (Ferrule) Sleeves

Single-hole ferrule sleeves accept one rope end, the dead-end termination. The rope passes through the sleeve and is mechanically locked after swaging. Used for dead-end terminations on standing rigging, back-stays, and guy wires where a loop eye isn't required.

Aluminum Swage Sleeves

Aluminum swage sleeves are the standard material for most wire rope swaging applications, soft enough to cold-form readily under swage press pressure, strong enough to develop the required termination efficiency when swaged correctly. Common sizes cover rope diameters from 1/8" through 1" and above.

Copper Swage Sleeves

Copper sleeves are used in applications where aluminum isn't compatible with the surrounding hardware or environment, typically stainless wire rope applications and high-corrosion environments where aluminum would react with dissimilar metals.

Crosby Wire Rope Sleeve Sizes

Crosby swage sleeves are sized by wire rope diameter. Standard sizes run from 1/8" through 1" rope diameter and above for oval and single-hole configurations.

Materials:

• Aluminum: Standard for most applications.
• Copper: For stainless rope and high-corrosion applications.

Marking:

• Rope diameter size per ASME B30.26-2015 (Rigging Hardware) markings.
• Manufacturer identification.

Why Crosby for Wire Rope Sleeves

Swage sleeve terminations are only as good as the sleeve material, the swaging procedure, and the match between the sleeve and the die. Crosby sleeves are produced to dimensional tolerances that match their swaging die specifications, using Crosby sleeves in Crosby dies with Crosby's swaging procedure gives a documented termination efficiency.

Using off-brand sleeves in Crosby dies, or Crosby sleeves in non-specified dies, changes the cold-forming geometry and can result in under-swaged terminations that appear complete but haven't fully engaged the rope strands.

Holloway Houston also offers rigging inspection services. Our qualified inspectors examine wire rope assemblies and terminations per ASME B30.26-2015 (Rigging Hardware) and OSHA standards.

Shop Crosby Wire Rope Sleeves by Type

• Crosby Oval (Figure-8) Swage Sleeves (Aluminum).
• Crosby Single-Hole Ferrule Sleeves (Aluminum).
• Crosby Copper Swage Sleeves.

Crosby Wire Rope Sleeve Applications

• Wire Rope Sling Fabrication : Eye terminations on wire rope slings for crane and rigging service, typically with a thimble in the eye for bearing protection.
• Crane Wire Rope Terminations : Dead-end and loop terminations on crane fall lines, back-stays, and pendant lines.
• Marine and Offshore Standing Rigging : Permanent terminations on platform, vessel, and structure standing rigging where the assembly won't be disassembled for re-use.
• Guy Wire and Antenna Structures : Permanent dead-end terminations on tower guy wires and communication structure standing rigging.
• Architectural Cable Systems : Swaged terminations on stainless architectural cable installations where the terminated appearance is part of the design specification.

Why Holloway Houston for Crosby Wire Rope Sleeves

Holloway Houston is an authorized Crosby distributor with over 65 years in rigging and lifting, operating from Houston, Texas. We stock Crosby wire rope sleeves alongside thimbles, wire rope clips, and wire rope termination hardware.

Our rigging specialists can help match sleeve size and material to your rope diameter and application. We also offer rigging inspection services.

Complete Your Wire Rope Termination

• Crosby Thimbles : G-403 thimbles for protecting wire rope eyes at bearing points.
• Crosby Wire Rope Clips : G-413 forged clips for field wire rope terminations.
• Crosby Shackles : Anchor shackles for connecting terminated wire rope assemblies to rigging hardware.

Wire Rope Sleeve Safety and Awareness

Wire rope sleeve terminations fall under ASME B30.26-2015 (Rigging Hardware). OSHA 1926.251 references wire rope terminations in jobsite use.

Key awareness points:

• Swage sleeve terminations are permanent, once swaged, they are not re-usable. An improperly swaged sleeve cannot be corrected by additional pressing; the sleeve and rope end must be cut off and the termination remade.
• Sleeve size matches rope diameter. An oversized sleeve on an undersized rope will not cold-form correctly around the rope strands, resulting in a termination that looks complete but hasn't engaged the rope.
• Pre-use inspection of swage sleeve terminations covers the sleeve for cracks, deformation, or separation at the swage location, and the rope for crown breaks at the edge of the sleeve where bending stress concentrates.