Curt 28921 - Cordless Drill Adapter with Socket & Adapter for Wind Trailer Jack Crank Handle

The use of this cordless drill adapter is designed specifically for trailers under 20 feet in length or those with excessive tongue weight. It is constructed from aluminum and features a 3/8" drive cordless drill socket adapter along with a plated quick-release pin. This setup allows for easy removal of the adapter, serving as an additional theft deterrent for the trailer jack, rendering it inoperable.

This adapter serves as a replacement for Curt 28921 crank handles and similar models with a 1/2" shaft, including 28203, 28200, 28202, and 28250. It is important to note that using an impact gun is not recommended; instead, most cordless drills provide adequate torque when operated at slow speeds. To engage the front jack, use a cordless drill with a 6-point 3/4" socket.

Before using this product, ensure that trailer wheels are properly chocked and the trailer cargo is securely fastened. Do not remove the crank handle or adapter unless the trailer jack foot is firmly on the ground, as improper handling may cause the jack foot to descend freely.

Prior to installation, verify compatibility with your application. The adapter features a hex size of 3/4", a shaft hole diameter of 1/2", and a through-hole diameter of 1/4". Note that some trailer jacks utilize metric hardware; you can either use the original hardware for installation or slightly widen the through-hole as needed.

In summary, this aluminum cordless drill adapter is a versatile tool designed to enhance the operation and security of trailer jacks, replacing traditional crank handles while providing ease of use with compatible cordless drills.

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