Trailer Hub Drum 5 on 4.5″ Electric Brake 10×2-1/4″ Kits for 3500lb Axle D29 PA Description: Trailer Hub Drum 5 on 4.5″ Electric Brake 10×2-1/4″ Kits for 3500lb Axle D29 PA Price : $ 170.30 ⭐⭐⭐⭐⭐ View on ↗ electric 25621