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CompX National C9100 Mailbox Lock, Clockwise

CompX National C9100 Mailbox Lock, Clockwise
Item #: 605-9100

Product Info

CompX

The only mailbox lock to meet and exceed United States Postal Service specification “USPS-L-1172C”. Will retrofit existing NDCBU’s (Neighborhood Delivery Collection Box Unit) and CBU’s (Cluster Box Unit” with “double D” style cut-out. The only approved mailbox to fit new USPS-STD-4C boxes. The old C8710 – C8735 mailbox locks will not fit into new Standard 4C boxes, they will fit into existing Standard 4B and Standard 4B+ boxes.

  • Stainless Steel Plug
  • Stainless Steel Plug
  • Includes spring clip and mounting nut and 3 keys
  • Fits NDCBU’s, CBU’s and USPS STD 4C Boxes
  • Accommodates up to 3/16” cam
  • 12 degree taper on cylinder head
  • Drain holes on bottom of cylinder
  • Includes spring clip, mounting nut, and 3 keys
  • Operates counter clockwise
  • Keyblank: D4300 (order #605-4300)

Item Specifications

  • D4300
  • 0.20 lbs per EA
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