51177N Personal Size Check Register 6 x 3″ QTY 5 Registers 51177N Personal Size Check Register Size: 6 x 3″ A unique register for detailed business expenses, accommodating up to 240 double-line entries. Balance column lets you track running balances at a glance. Areas for expense codes, tax-deductible purchases and items cleared. 3 year calendar on back of register. 5 Registers per pack.