Adams Rite 8611C-36 Life safety narrow stile concealed vertical rod exit device. Pushbar finish in clear anodized. Standard rod, no monitor. Accomodates door opening width of 36″. Device is non-handed. Lever Entry Trim is field reversible. Bar height adjusts from 30” to 44”. Door height adjustable for doors up to 66” above the selected bar height. Accomodates door 1-3/4” thick, up to 2-1/4”. Minimum stile width of 2”. Projection of 2-5/8” when fully projected, 1-5/8”when dogged. Standard dogging with cylinder. Standard self-tapping screws. The patented top latching mechanism utilizes a rotating top bolt which deadlatches around the header strike, interlocking the door to the frame. Supplied with standard header strike. The hexagonal, hardened steel bottom bolt is shielded in a cast housing for strength and stability.