Strength: 14,000lbs Sheave: Hardened Steel Mechanics: Sealed Ball Bearings Sides: Stainless Steel Axle: Stainless Steel Max. Diameter: 1/2"/12.5mm Weight: 2 lbs/908g Color: Stainless Part Number: TROLLEY|Weight: 2 lbs|MBS: 14,000 lbs (62kN)|Rope Capacity: 1/2"|Side Plates: Stainless Steel|Mechanics: Bearing|Sheave: 2" Steel|Axle: Stainless Steel|Size (in): 6.5x6