AP Products Electric Trailer Brake Replacement Parts 10in x 2.25" Magnet Kit. This magnet kit is for 10 inch x 2.25 inch brake assemblies. Includes magnet with green lead wires retainer clip and spring. Features of AP Products 014-136454 Electric Trailer Brake Replacement Parts 10in x 2.25" Magnet Kit Includes magnet with green lead wires retainer clip and spring For electric trailer brakes Use on single tandem and triple axles For 10 inch x 2.25 inch brake assemblies Built with quality materials Package Contents: AP Products 014-136454 Electric Trailer Brake Replacement Parts 10in x 2.25" Magnet Kit AP Products 014-136454: Electric Trailer Brake Replacement Parts 10in x 2.25" Magnet Kit