Round sling

endlesspolyester

Overview
Polyester round lifting sling (endless) — 4 Ton variant shown. Designed for general industrial lifting and sensitive handling across sectors such as automotive, manufacturing, construction and exhibition logistics. Stocked lengths: 1–10 m. EN 1492-1 certification is indicated on the product page; additional certificates reported: TUV-CE, ISO9001, ISO14001.

Working load limits (reference)
The product page presents a detailed WLL table for multiple capacities and lifting configurations. Reference values as published:

• WLL 1T: 1.0; 0.8; 2.0; 1.4; 1.0; 0.7; 0.5; 1.4; 1.12; 1.0; 0.8
• WLL 2T: 2.0; 1.6; 4.4; 2.8; 2.0; 1.4; 1.0; 2.8; 2.24; 2.0; 1.6
• WLL 3T: 3.0; 2.4; 6.1; 4.2; 3.0; 2.1; 1.5; 4.2; 3.36; 3.0; 2.4
• WLL 4T: 4.0; 3.2; 8.0; 5.6; 4.0; 2.8; 2.0; 5.6; 4.48; 4.0; 3.2
• WLL 5T: 5.0; 4.0; 10; 7.1; 5.0; 3.5; 2.5; 7.1; 5.60; 5.0; 4.0
• WLL 6T: 6.0; 4.8; 12; 8.4; 6.0; 4.2; 3.0; 8.4; 6.72; 6.0; 4.8
• WLL 8T: 8.0; 6.4; 16; 11.2; 8.0; 5.6; 4.0; 11.2; 8.96; 8.0; 6.4
• WLL 10T: 10; 8.0; 20; 14.0; 10; 7.0; 5.0; 14.0; 11.20; 10; 8.0
• WLL 12T: 12; 9.6; 24; 16.8; 12; 8.4; 6.0; 16.8; 13.44; 12; 9.6
• WLL 15T: 15; 12; 30; 21.0; 15; 10.5; 7.5; 21.0; 16.80; 15; 12
• WLL 20T: 20; 16; 40; 28.0; 20; 14.0; 10; 28.0; 22.40; 20; 16
• WLL 30T: 30; 24; 60; 42.0; 30; 21.0; 15; 42.0; 33.60; 30; 24
• WLL 50T: 50; 40; 100; 70.0; 50; 35.0; 25; 70.0; 56.00; 50; 40
• WLL 60T: 60; 48; 120; 84.0; 60; 42.0; 30; 84.0; 67.20; 60; 48
• WLL 80T: 80; 64; 160; 112; 80; 56.0; 40; 112; 89.60; 80; 64
• WLL 100T: 100; 80; 200; 140; 100; 70.0; 50; 140; 112.00; 100; 80

Configurations and lifting factors
Covered configurations include straight lift, choked lift and angled lifts with factor values for 0–7°, 7–45° and 45–60° as shown on the product page. Illustrations and usage examples are provided on the product page (images): https://www.toponechain.com/static/upload/image/20250407/1744008190102735.jpg | https://www.toponechain.com/static/upload/image/20250407/1744008205894840.jpg | https://www.toponechain.com/static/upload/image/20250407/1744008222104603.jpg | https://www.toponechain.com/static/upload/image/20250407/1744008242116403.jpg | https://www.toponechain.com/static/upload/image/20250407/1744008254129977.jpg | https://www.toponechain.com/static/upload/image/20250407/1744008326789788.jpg | https://www.toponechain.com/static/upload/image/20250407/1744008343209591.jpg | https://www.toponechain.com/static/upload/image/20250407/1744008358164208.jpg | https://www.toponechain.com/static/upload/image/20250407/1744008369960379.jpg | https://www.toponechain.com/static/upload/image/20250407/1744008382170383.jpg | https://www.toponechain.com/static/upload/image/20250407/1744008401212955.jpg

Standards & services

• Q1: Do you have relevant certificate? A1: The company states it has TUV-CE certificates for most products, plus ISO9001 and ISO14001 and official quality test reports.
• Q2: Can I have a sample for testing? A2: Samples are available; the buyer typically pays express fees.
• Q3: Can you provide OEM or ODM service? A3: OEM/ODM available; customer logo customization is offered.
• Q4: Do you have inspection procedures for the manufacture line? A4: The company reports a complete testing and inspection process in place.

Technical specifications

• Product name: Round Sling (endless)
• Capacity (this page variant): 4 Ton
• Material: Polyester (round lifting sling)
• Color: Yellow
• Available lengths (stock): 1–10 m
• Certification: EN 1492-1 indicated on product page; additional certificates: TUV-CE, ISO9001, ISO14001
• Working load limit reference table: values for WLL 1T through WLL 100T as listed above
• Configurations covered: straight lift, choked lift, angled lifts with corresponding factor values
• OEM/ODM: logo customization available
• Quality control: official quality test reports and complete testing process reported