Looking for Answers about Tow Zone Electric Drum Brake Kit - Pair, 12in., Model# 56122?

This Tow Zone Electric Drum Brake Kit provides forward braking. Brake Type: Electric, Fits Axle Capacity (lbs.): 7,000, Fits Wheel Size (in.): 13-15, Drum Size (in.): 12, Bolt Circle Pattern (in.): 3.5, 4, 6, Studs (qty.): 6, Stud Size L x W (in.): 3/8 x 16, Seal Size (in.): 2.25, Inner Bearing Size (in.): 1 3/4, Outer Bearing Size (in.): 1 1/4, Brake Lines: No, Brake Pad Size (in.): Standard, Fits Electric Brake Item: 124996 and 124998, Brakes Included (qty.): 2, Hubs Included: Yes, Dimensions L x W x H (in.): 12 Includes two brakes (left and right) Water-resistant connections Rubber molded plugs for fast, easy installation Drum hubs are assembled with bearings, seal and pre-greased for easy installation Wiring kit includes two 20-ft. dual wire strips with easy plug connectors and five cable ties Brake controller and breakaway kit not included