TC51 Trigger Handle for Zebra TC51 TC510K TC52 TC56 TC57 Handheld Barcode Scanne Specially designed for Zebra TC51 TC510K TC52 TC56 TC57 and highly compatible with it. Part number: TRG-TC51-SNP1-01. Must be used with protective case (SG-TC5X-EXO1-01). Compatible Devices Zebra TC51, TC510K, TC52, TC56, TC57. Read More