Product Description:Anti-Falling Safety Belt Speed Difference Automatic Control Safety Rope Electrician Outdoor Work Anti-Falling Telescopic Safety BeltProduct Parameters:Product: 3 Meters With Buffer Package/3 Meters Without Buffer Package/1.6 Meters With Buffer Package/1.6 Meters Without Buffer PackageTotal Length: 3.2 Meters (Without Buffer Package) / 3.2 Meters / 1.8 Meters (Without Buffer Package) / 1.8 MetersWeight: 1450G/1050G/1250G/850GPull Force: 150OKG/150OKG/1000KG/1000KGMaterial: Webbing+Alloy SteelFunction: Telescopic Speed Difference Anti-FallingPurpose: Suitable For Installation And Maintenance Of High-Altitude Operation Equipment, And External Wall OperationsDescription:1. This Fall Arrester Safety Device Is Designed For The Utmost Protection And Durability And Operates Smoothly, Allowing The Worker To Easily Maneuver And Work At A Normal Pace.2. Hang The Auto-Controller Above The User, Retractable Design Provides Freedom Of Movement For The Worker, Virtually Eliminating The Worry Of Snagging Or Catching. This Way, You Can Easily Complete The Task At Hand With Fewer Knot And Lock-Ups.Package List:1×Self Retracting Lifeline