ESP Hudson Korrect-A-Bore


Korect-A-Bore along with your holesaw is just what the doctor ordered when you want to change the backset on a cross bore hole from 2 3/8" to 2 3/4" and vice versa. Korect-A-Bore also provides an easy method for enlarging a cross bore hold when you're replacing a particular manufacturer's lock with another manufacturer's where a different size cross bore hole diameter is required. And that's not all! Korect-A-Bore assures of "truing" a hole properly so that the replacement lock you install will fit perfectly.


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