From the Anvil 2½" BS 5 Lever Deadlock - Keyed Alike
Size:
Case Size: 88mm (H) x 17mm (T)
Case Depth: 64mm
Backset: 44mm
Forend Size: 135mm (L) x 26mm (W)
A British Standard insurance rated deadlock for use with any of our escutcheons.
Please allow 7-10 days. Call if needed sooner.