- New
30830 (Husky) is a set of 10 retaining clips designed to secure the magnets in compatible electric trailer brake assemblies. These replacement clips fit Axle Tek and Dexter electric brakes in 7" x 1-1/4", 10" x 2-1/4" and 12" x 2" configurations. They replace Dexter reference 5121 and help keep the brake magnet properly retained during operation. Verify your brake assembly and original part number before ordering.