XN Lock Mandrel  

Tool Applications

The XN Lock is the non-selective variant of the X Lock. Its keys feature an angled shoulder designed to fit into the bore restriction of a nipple, where the bottom no-go is smaller than the seal bore. This device is intended for single installations or for use in a bottom XN profile nipple among a series of X nipples. XN locks are specifically designed to be installed in an XN profile nipple with a corresponding bottom no-go attached.

Design Features & Benefits
  • Shear pin retention for larger locks
  • Wide opening to minimize obstruction
  • Retractable locking mechanisms
  • Locking systems engineered to withstand pressure from above or below during sudden reversals.
  • Available in standard sizes and material specifications. Additional sizes can be provided upon request.
Technical Data

NOMINAL SIZE (In)

FISHNECK OD (In)

THREAD CONNECTION

1.50

1.062

OPTIONAL

1.625

1.062

OPTIONAL

1.875

1.375

OPTIONAL

2.313

1.812

OPTIONAL

2.750

2.310

OPTIONAL

2.813

2.310

OPTIONAL

3.813

3.125

OPTIONAL