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Model 2170-IC2


2-7/8” Wide Hardened Steel Flat-Back Hidden Shackle SFIC Padlock – w/o Mounting Holes




PACLOCK’s 2170-IC2 SFIC hockey puck-style padlock offers superior security; is precision CNC machined in the USA for quality and dependability; and works with your 5, 6, and 7 pin small format interchangeable cores. The 2170-IC2 has a flat-back without holes to fit shrouded Hasps, including PACLOCK’s 1/4” steel PL770 and PL775. The solid body 2170-IC2 is machined from hardened steel, electroless nickel plated for extreme toughness, and resistant to the environment.

The 2170-IC2’s hidden shackle design protects your lock from direct access by bolt cutters and hacksaws. With only one moving part, the 2170-IC2 lacks the environmental vulnerabilities that traditional, shackled padlocks have. Even after years of exposure to the elements, this lock will still function.

Features & Options


  • Compatible with SFIC (small format interchangeable core) cylinders from Medeco®, Falcon®, Best®, Arrow®, and more
  • Bolt cutter proof
  • Solid hardened steel body
  • Flat back design w/o mounting holes
  • Cylinder not included
  • Keys included: 0
  • Country of origin: USA
  • BAA/TAA compliant
  • U.S. Patented: 8,776,557

Available Options

  • Your Logo, Your Locks™ custom hard stamping
  • SFIC cylinder

Specs & Dimensions


  • Body material: hardened steel
  • Body width: 2-7/8″
  • Shackle material: Steel
  • Shackle diameter: 13/32″
  • Cylinder: SFIC compatible


Competitor Reference

American Lock®Master Lock®
Not AvailableNot Available

Works With

Shrouded hasps.