Finish:Lifetime Brass (PVD) Note: Product finishes which are RELIEVED may vary in luster, hue, and appearance as a result of handcrafted variances in the final finishing step. Comes with thru bolts for 1'-thick door; conversion kit available for greater thicknesses. This door pull can be mounted on any of the push plates shown in the related items section below. Invisible mounting kits available; please call our toll-free customer support to order. This pull is not suited for back-to-back mounting. Center-to-center: 6'Projection: 2-5/8' Door Hardware Planning & Measuring Guide