weiser solid brass Locks the top quality parts, keyed entry handle set has a single cylinder 5 pin deadbolt, a thumb turn inside, .fits 1 3/8 to1 3/4 . ($99 .00 no offers .) back set adjustment from 2 3/8 to2 3/4 projection deadbolt latch meets grade 3Ansi ,firm not used still in the box . i did check out the price a the hardware store , (a similar lock with the tax $171.00.)