The Yale Double cylinder deadbolt operates with a key on the outside and a key on the inside. This 800 series deadbolts offer excellent strength and reliability. SKU: 43033812 MFG: 840GM Shop more products by Yale. Get best discount deals on construction hardware tools. Your one-stop shop for buying Dead Bolts Locksets SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping charges calculated at checkout. Sold out $31.24 Quantity Sold Out Sold out Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: New Traditions Collection Height: 2 1/2" Projection: 1" Material: Brass Finish: Gun Metal Door Backset: 2-3/8" Door Thickness: 1-3/8" to 1-3/4" Interior Function: Keyed Entry Function: Keyed Certified to an ANSI Grade 3 Compatible with all New Traditions leversets and knobsets FEATURES MFR: 840GM SKU: 43033812 UPC: 081023205610 Brand: Yale