UP FOR BID IS A SET OF 4 THULE CORE LOCKS NUMBERED 040. THERE IS 1 LOCK KEY, BUT NO CORE REMOVAL KEY. THEY WORK GREAT AND HAVE NO DAMAGE. SHIPPING WT. IS 3 OZ. IF YOU HAVE QUESTIONS FEEL FREE TO EMAIL ME BEFORE BIDDING. I WILL COMBINE SHIPPING ON MOST AUCTIONS. MOST ITEMS WILL BE SHIPPED USUALLY WITHIN 24 - 48 HOURS FROM WHEN ITEMS PAID FOR. IF YOU HAVE A PROBLEM WITH ITEM OR TRANSACTION PLEASE NOTIFY ME BEFORE LEAVING ANY FEEDBACK. IF ITEM IS NOT PAID FOR WITHIN 4 DAYS SALE WILL BE CANCELLED.