... ) length of 16, 20, 30 2) 10,000 combinations 9970 Cam Lock/pin tumbler lock1) Material: Zinc Alloy die cast housing and ... , mailbox, moneybox, locker, wardrobe, and other steel office furniture. 10) Packing: 1 lock with 2 keys per polybag, 50 polybags per inner ... box, 4 inner boxes per export carton 9970 Cam Lock/pin tumbler lock ...