Zebra TC5X Snap-On Trigger Handle (Pistol Grip). For use with the Zebra TC51, TC52, TC55 and TC56 mobile computers. Requires TC5X rugged boot (sold separately or included in above kit KT-TC51-TRG1-01). Wrist Tether and rugged boot sold separately. This is not to be used on the TC52x or the TC57x. For the Zebra TC52X or TC57X, please the new electronic trigger TRG-TC5X-ELEC1-01.
Detailed Specs
Zebra TC5x Series Handheld Accessory Guide.pdf
https://www.zpsstore.com/content/product_downloads/zebra/Zebra TC5x Series Handheld Accessory Guide.pdf