Sopoby Black Door Knob, 6 Pack Round Keyless Doorknobs Interior/Exterior Lockset, Passage Locking Door Knobs for Bedroom/Bathroom, Black Modern Design Door Hardware PASSAGE FUNCTION: Passage door locks are used on doors in hallways, closets, and other rooms where a key is not necessary. The passage/hall/closet function is freely operational from both sides of the door at all times. EASY INSTALLATION: All door knobs are reversible and can be installed left-handed or right-handed. Passage door knobs come with all accessories and included installation instructions to help you complete the simple installation of the door knobs lock in less time. Each of door knob is packaged separately to avoid scratches caused by collisions during transit. ADJUSTABLE LATCH: Adjustable latch to fit 2 3/8" or 2 3/4" backsets. Fits on 1 3/8" to 1 3/4" thick doors. Please measure the door thickness and backsets before purchasing. Reversible for both left handed and right handed doors. (Notice: The latch plate is unremovable.) PREMIUM QUALITY: Heavy-duty door knob is made of premium quality stainless steel to guarantee rust-free in a high humidity environment. Conformed with ANSI Grade 3 Exceeds 200,000 cyles and 5 pins brass tumbler cylinder; Solid Column security bolt for anti-sawing protection. CONTEMPORARY DESIGN: Available in a sophisticated, modern door hardware style with simple, unique details to match your home décor. Shipping We offer FREE shipping on all orders! We ship within Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc. We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed. Local pickups and combined shipping options are not provided at this time. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Payment We accept payment by any of the following methods:PayPalPlease pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Contact Us If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays. Please visit our eBay store to check out other items for sale! Thank you for shopping at our store.