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Master Lock

Master Lock 1-9/16 In. W. Universal Pin Keyed Padlock

Model #3UP Item #243981 UPC 00071649079757
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Product overview
For use with Master Lock's universal pin keying system. Laminated case 4-pin tumbler security. Dual steel levers lock both sides of case-hardened shackle. 4-pin tumbler cylinders helps prevent picking. The system utilizes a mounted fixture or punch tool to shear the serrated pins to fit a customers existing padlock key. Padlocks do not include keys. The universal pin system will only work with Master Lock's original key blank or the M1 blank. Universal punch tool is required to match the universal padlock to consumer's key.
  • Universal pin keying system
  • Universal punch tool is required
  • 4-Pin Cylinder
Width 1-3/4 In.
Material Steel
Shackle Diameter 9/32 In.
Shackle Vertical Clearance 3/4 In.
Shackle Horizontal Clearance 5/8 In.
Locking Mechanism 4-Pin Cylinder
Brand Master Lock
UPC 00071649079757