Types of Synthetic Slings
View all products
Standard Synthetic Slings
Web Slings
Synthetic flat web slings are flexible, non-metallic lifting tools used to handle loads where surface protection and weight distribution are required. Manufactured by Holloway Houston, these slings are produced in accordance with ASME B30.9, OSHA 1910.184, and WSTDA guidelines and are used across industrial, energy, marine, and material handling environments.
Round Slings
Holloway Houston polyester round slings are built for heavy industrial lifting that requires surface protection and load stability. Manufactured in-house in Houston, they feature a continuous loop of high-tenacity polyester yarn with a double-wall cover, and are stocked, proof-tested, and compliant with ASME B30.9.
Braided Round Slings
Holloway Houston braided round slings are engineered for maximum capacity and ultimate load stability. Manufactured in-house in Houston by interweaving multiple endless round slings, they provide redundant safety, a wide surface grip, and are fabricated, proof-tested, and compliant with ASME B30.9.
Silverback Slings
Our silverback slings are designed for heavy-haul rigging. Silverback Slings deliver ultra-high capacity in a lightweight package. Built from HMPE fibers, these slings excel in offshore, deep-water, and industrial applications where performance, handling ease, and rigging speed are crucial.
Application-Specific Slings
Forklift Protection Sleeves
At Holloway Houston, we manufacture forklift protection sleeves that help reduce fork wear during daily use. Made in Houston,Texas. These sleeves shield forklift tines from surface damage while working with metal, concrete, or abrasive loads.
Python Pipe Restraint Slings
Holloway Houston 3 Leg wire rope bridle slings provide balanced lifting and improved load stability. Designed with three wire rope legs connected to a central master link,
Storm Surge Slings
Holloway Houston 4 Leg wire rope bridle slings offer maximum stability and load control for the most demanding lifts. Featuring four wire rope legs connected to a single.
Cyclops Transformer Slings
Tea Cup Slings provide a method for handling concrete pipes and box culverts through internal lift points. These wire rope slings work with companion Tea Cup Pipe Carriers
Ratchet Straps
Holloway Houston pendant lines use socket connections that keep the full strength of the wire rope. Suitable for crane booms, structural supports, and mooring systems.
Synthetic Lifting Slings
Holloway Houston manufactures and supplies a complete range of synthetic lifting slings and protective products for industrial, construction, offshore, and material handling applications. Our synthetic product line covers everything from engineered lifting slings to rope protection and load securement, all produced in-house or sourced from trusted manufacturers to consistent quality standards. Whether you're lifting heavy loads with a crane, protecting your rigging from abrasion, or securing equipment during transport, our synthetic products are designed to perform reliably across demanding environments.
Why Choose Synthetic Lifting Slings?
- Lightweight - Significantly lighter than chain or wire rope, reducing operator fatigue during rigging
- Load-Surface Protection - Soft contact surface prevents scratching, denting, or marring of finished or sensitive loads
- High Strength-to-Weight Ratio - Polyester and HMPE fibers deliver exceptional tensile strength without the bulk of metal alternatives
- Flexible & Conforming - Wraps naturally around irregular load shapes for secure, balanced contact
- Color-Coded for Safety - WLL identified instantly by color, reducing misuse and speeding up rigging setup
- Corrosion-Free - No rusting, no chemical degradation from common acids, designed for offshore, marine, and harsh environments
Wire Rope Sling Applications by Industry
Oil & Gas
Construction
Marine & Offshore
Heavy Lifting
Aerospace
Petrochemical
Military
Mining
ASME B30.9 & OSHA compliant
Proof certs with every order
In-house fabrication
Same-day Houston delivery
ISO 9001:2015 certified
Round Slings
Our round slings are designed with an endless polyester core protected by a heavy-duty protective sleeve giving you added abrasion resistance without compromising flexibility. This layered design provides smooth contact across load surfaces, helping prevent scratches and pressure damage when lifting delicate but heavy materials. These slings are commonly used in environments where gear must last under daily strain, from handling valves and pipe to structural steel and finished parts. Available in multiple sizes and capacities, they are easy to rotate during use to extend sling life. Each sling is proof-tested and ready for immediate service. Backed by Holloway Houston’s in-house fabrication and inspection standards.
Flat Web Slings
Holloway’s flat web slings are designed to lift loads without scratching or damaging the surface. Made from heavy-duty nylon or polyester, they provide a wide, soft contact surface that helps distribute pressure and protect painted or finished parts during lifts. Whether you're handling machinery, crates, or oversized lifting components, these slings are easy to rig, flexible in tight spots, and lightweight to move around. We stock them in single or double-ply options with either eye & eye or endless designs, clearly tagged with capacity ratings. All slings meet ASME B30.9 standards and are available in multiple widths and lengths to match your exact lifting needs.
Silverback HHIperLift Slings
Silverback HHIperLift Slings are made for lifting very heavy loads while being easier to handle than steel slings. They are made from strong synthetic material and are available in capacities from 18 tons to 600 tons. Each sling is tested before it leaves the facility and is built with a 5:1 safety factor for added safety. These slings are lighter than wire rope or chain slings, which makes them easier to move and set up. These slings are commonly used for lifting pressure vessels, offshore equipment, and large metal parts. Silverback slings are available in different lengths and types to suit your lifting needs.
Pipe Restraint Slings
Python Pipe Restraint Slings help manage pressurized piping more safely and efficiently. These synthetic slings hold high-pressure lines in place during installation or maintenance, helping prevent sudden movement or breaks. The flexible design makes them easy to wrap around pipe sections, and their lightweight build makes setup quicker and less tiring. They’re shaped to work smoothly with your gear and hold tight under tension without getting in the way. Whether you’re working at a refinery or a field site, restraint slings give you more control where it counts.
Storm Surge Slings
Storm Surge Slings are to support lifting operations in demanding environments. Designed with an adjustable two-eye configuration, these slings make it easier to connect to different lifting points without slowing the process. Each sling includes a clearly marked load rating, helping to know the details before each lift. We developed this product with practical conditions in its coastal zones, offshore structures, or heavy industrial sites. The lightweight sling design makes handling simpler, while the strong, stable form helps manage shifting loads. Compared to other slings, the adjustability of Storm Surge Slings gives crews more flexibility on the job, especially when dealing with different rigging points.
Cyclops Transformer Slings
Holloway's Cyclops Transformer Slings are a smart approach to transformer lifting. Designed with a double adjustable eye design and a fixed eye in the center, this sling adds control during critical lifts. The unique configuration helps keep the load steady, even if one side becomes loose. It's a practical choice for teams managing transformers where stability and accuracy are essential. Lightweight and easy to adjust on site, the Cyclops sling fits the equipment and task without adding bulk. Whether used in substations or during utility maintenance, this sling supports safer handling from setup to completion.
Forklift Protection Sleeves
At Holloway Houston, we manufacture forklift protection sleeves that help reduce fork wear during daily use. Made in Houston,Texas. These sleeves shield forklift tines from surface damage while working with metal, concrete, or abrasive loads. The added layer helps reduce maintenance and keeps equipment running smoothly with fewer interruptions. Easy to install and remove, they offer a simple way to extend the life of your gear without changing your routine. Whether you're loading heavy pallets or handling sharp-edged material, these sleeves bring added protection where it counts.
Ratchet Straps
Holloway Ratchet straps are used for heavy-duty load restraint across various hauling jobs. Whether you're securing machinery, building supplies, or large equipment, these straps are designed to tighten quickly and hold firm during transport. The strong webbing resists stretch and wear, while the ratcheting mechanism allows quick tension adjustments without slipping. Our ratchet straps keep everything in place when you need consistent hold without the hassle.
Additional Products
Frequently Asked Questions
If you couldn't find your query please write to us wirerope@hollowayhouston.com
Polyester or HMPE fibers. Polyester is used for round and web slings, offering high strength, low stretch, and acid resistance. HMPE is used for chafe sleeves and soft shackles, offering maximum cut resistance and the best strength to weight ratio.
A round sling is a continuous loop of fiber yarn enclosed in a protective cover, giving it a flexible, rounded cross section that conforms well to irregular loads. A web sling is a flat woven strap, typically with reinforced eyes at each end, offering a wider bearing surface for flat or box shaped loads. Both are commonly made from polyester and rated to ASME B30.9.
Forklift protection sleeves are synthetic covers fitted over forklift tines to reduce surface wear from repeated contact with pallets, metal, concrete, or abrasive loads. They are non-load bearing accessories and do not change the forklift's rated capacity. Fork inspection and safe operation remain the responsibility of the equipment owner and operator.
The Rhino Guard Chafe Sleeve is a protective covering placed around a rope or sling at points where it contacts edges, corners, or abrasive surfaces, preventing the fiber from being cut or worn down through repeated contact. It's built from HMPE for high cut resistance and is commonly used in industrial, marine, and outdoor recovery applications.
Synthetic slings are color coded and tagged so the WLL can be identified at a glance, reducing the chance of using the wrong sling for a lift. The exact rated capacity depends on the sling's material, construction, and configuration, and is confirmed on the manufacturer's tag and capacity chart.
Yes. Polyester and HMPE fibers do not rust and resist common acids and chemical exposure, which is why synthetic slings are widely used in offshore, marine, and other corrosive environments where metal rigging would degrade faster.
Slings should be stored away from direct sunlight, moisture, and sharp edges, and inspected before each use as well as on a periodic schedule based on how often and how hard they're used, consistent with ASME B30.9 and OSHA 1910.184 guidance. A sling with cuts, abrasion, broken stitching, or chemical damage should be removed from service.
A standard round sling is a single continuous loop of polyester fiber. A braided round sling interweaves multiple endless round slings together for higher capacity and built-in redundancy. A Silverback sling is built from HMPE fiber instead of polyester, giving it a much higher strength to weight ratio for heavy-haul, offshore, and deep-water lifts where minimizing sling weight matters.