27478 Fisher Headgear Jack Lock MM2 Plow Release Handle

A New Fisher Jack Lock # 27478.

The jack lock locks your plow's stand at the height you want for connecting your snowplow to your truck. It also locks the release handle into place so the pin handle can not fall forward. You may also need the spring that goes on the end of this that is part # 27461.

For an example of it's placement and related parts, check this document.

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