Probrico Square Deadbolt, Flat Black Double Cylinder Lock DLD104BKDB

Double Cylinder Square Deadbolt with Different Keys, Black Finish. 65mm Square Panel. Body Material: Stainless Steel. Fits both right handed and left handed doors. The deadbolt confirms with ANSI Grade 3, Exceeds 200,000 cycles. Suit for door that need special security. Universal Latch: 2-3/8" or 2-3/4"(60mm or 70mm). Fits doors board thickness: 1-3/8" to 1-3/4"(35mm-45mm). Zinc Alloy Deadbolts, do not get dirty easily and will last for years to come. Provide high security to your home.