VEVOR Electric Trailer Brake Drum, 1 Pack, 8-Hole on 4-Inch Bolt Circle Brake Drum for 7000 lbs Trailer Axles, Long Service Life, Replacement of 12 Inch Brake Hub Drums Assembly for Trailers, RVs Trailer Electric Brake Drum High Compatibility Stable Braking Under Heavy Loads Long Lifespan ≥ 30,000 km Wide Application Protective Dust Shield Service Life: ≥ 30000 km,Rated Capacity: 7000 lbs / 3175 kg,Brake Drum Bolt Count: 8, PCD = 6.5 in / 165 mm, 1/2-20 UNF,Brake Drum Dimensions: 12.9 x 6.69 in / Φ327.6 x 170 mm,Product Weight: 33.4 lbs / 15.15 kg,Product Model: 7000-8,Set Includes: Single Set (1 Brake Drum),Material: Gray Cast Iron,Brake Drum Size (Inner Diameter): Φ 12 in / Φ 305 mm
