- New
21100003 BAL is a slotted-head drill adapter designed to operate compatible light-trailer stabilizing jacks. It allows you to extend or retract the stabilizers using a suitable cordless drill instead of manually turning a crank handle. The adapter features a 3/4-inch drive and a 6-inch shaft reach for easier access to the jack mechanism. It is intended for use with BAL light-trailer stabilizing jacks, including models 23025 and 23026. Verify compatibility with your jack before use.