Prime Line S4127 Bommer 5 Pin Counter Clockwise Mail Box Lock, Nickel Plated

Write a review
Fits on various styles of "Boomer" mail box doors. Nickel plated face plate. Cam down in locked position. 5 pin tumbler.
SKU: 40856653
MFG: S4127
Shop more products by Prime Line.

Shop for Mailbox Locks & Mailboxes on sale from the biggest building hardware supplies store in USA

In Stock
Or Use
Request a Bulk Quote

Thank you for your quote request. We will be in touch.




  • 5 pin tumbler lock (nickel plated)
  • Die cast cylinder with plated face
  • Brass pins
  • Plated steel cams
  • Spring steel locking clip
  • Locked position = down, 90 degrees counter clockwise to open
  • Includes 2 keys
  • Replaces Bommer
  • Carded


MFR: S4127
SKU: 40856653
UPC: 049793041272
Brand: Prime Line
Weight: 1.0 lb