Material: Aluminum & Stainless SteelMinimum breaking (System) strength: 5000lbs / 23kNAdjustable flange width from 80mm to 250mmLength of webbing: 174mmNet Weight: 4200gms ±10gmsBeam Anchor TrolleySKU: QB-PN-SA-15ComplianceEN795:2012 Type B & ANSI Z359.1:2007