VEVOR Electric Trailer Brake Kit 12 x 2 inch Trailer Brakes for 6000 lbs Axle

VEVOR Electric Trailer Brake Kit 12 x 2 inch Trailer Brakes for 6000 lbs Axle
Self-adjusting Electric Trailer Brake Kit
High Compatibility
Heavy-Duty Downhill Stability
Long Lifespan of 30,000 km
Wide Application
Protective Dust Shield
Electromagnet Specifications: 12 in / 304.8 mm,Brake Pad Dimensions: 2 x 0.2 in / 50 x 4.7 mm,Compatible Trailer Weight: 6000 lbs / 2722 kg,Brake Pad Friction Coefficient: 0.48,Brake Drum: 12.9 x 6.69 in / 327.6 x 170 mm,Brake Dimensions: 12 x 2 in / 304.8 x 50.8 mm,Product Dimensions:,Magnetic Force: 600N,Brake Drum Dimensions (inner diameter): 12 in / 305 mm,Flange Bolt Count: 5, PCD 3.9 in / 99 mm, 5-10,Service Life: 30000 km,Package Contents: Single Set (2 brake shoes + 2 brake drums),Main Materials: Gray Cast Iron & SPHC & Q235,Brake Drum Bolt Count: 6, PCD=5.5 in / 139.7 mm, 1/2-20 UNF,Item Model Number: BF12-Z03AB*2,Product Weight: 91.7 lbs / 41.6 kg,Brake Shoe: 13.82 x 2.81 in / 351 x 71.5 mm,Voltage/Current: DC12V/2.8-4.2A