National Hardware N100-036 V1335 Door Closer in Black V1335, black, medium duty, door closer, air controlled designed for use on out swinging wood or metal doors up to 1-3/8 inch thick, door closing speed is fully adjustable, 2 hole end plug allows closing force to be regulated, includes convenient hold open washer, Extended operating life as closer is permanently lubricated. Features V1335 black medium duty Door closer Air controlled designed for use on out swinging wood or metal doors up to 1-3/8 inch thick Door closing speed is fully adjustable 2 hole end plug allows closing force to be regulated USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.