For cable or rope. Stainless steel side plates, two 2" steel sheaves, ball bearings, and stainless steel axle.. . 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. Imported.