Small and safe<br />Suitable for mailbox, drawer, cupboard and so on <br />Threaded body length: 20mm<br />Head diameter: 23.4mm<br />Hole size: 16-18mm<br />Come with 2 keys <br />Note: To guarantee security, the key can not be taken out of the lock when it is in unlocked state. If you are not satisfied with this product feature, please do not buy it.<br />1 X Lock<br />2 X Keys<br />1 X Accessory<br /><img src="http://img6.eachbuyer.com/x1/p42/cq21_1.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x1/p42/cq21_2.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x1/p42/cq21_3.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x1/p42/cq21_4.jpg" / noproxy>