Fits right or left-handed gates

Bolts and nuts not included

1-5/8" nominal & actual O

The plate comes with four pre-drilled holes

AK-11 EXTERIOR KEYPAD 3' Fits right or left-handed gatesThe AK 11 Exterior Digital Keypad is a must have for commercial settings. Airports, warehouses, office buildings, hospitals, commercial parking lots, etc. need a tried and trued security device to help keep out unwanted personnel whileat the same timepermitting easy entry to those with authorization. The AK 11 uses a unique programming per entry code, each code activating either one or both relays. (480 unique codes are possible with this device.)