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Spanner Wrenches
(Hook Spanner, Spanner Wrench, Hookspanner, Spanners. Bearing Nut Wrench)

Bearing failure can come unexpectedly and cause unnecessary downtime. Bearing failure may come from damage that happens when a bearing has not been properly mounted. Bearing failure may be caused during the fitting procedure, using the wrong size shafts (too loose or too tight), damaged shafts, and improper mounting procedures. Make sure you are using the correct tools to mount your bearings, and greatly reduce the possibility of premature bearing failure.

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SKF HN 4-16 Hookspanner Set SKF HN 4-16 Hookspanner Set

Most popular hook spanner sizes combined in one kit

  • 9 spanners suitable for tightening and loosening lock nut sizes 4 up to 16
  • Contains hook spanners to fit nuts KM4 to KM16
  • Heavy Duty, Hardened Steel construction
  • Simple selection of the right size spanner

Our Price: $444.41
Sale Price: $374.86
You save $69.55!
SKF TMHN 7 series Bearing lock nut spanner SKF TMHN 7 series - Bearing lock nut spanner

Reduced failures from over-tightening

  • 7 different-sized spanners to fit nut sizes 5 to 11
  • Each spanner is clearly marked with correct tightening angle and protractor
  • 4 grip points on each spanner giving better and safer grip on the nut
  • Reduced risk of damaging bearing by over-tightening

Our Price: $1,298.54
SKF Standard Hookspanner Ordering Page SKF Standard Hookspanner Ordering Page

Exact spanner radius reduces the risk of nut damage

  • Suitable for use in wide variety of applications
  • Minimizes the risk of shaft and nut damage
  • Plastic handle is oil, grease and dirt resistant to provide a better grip
  • Hole in the spanner's handle facilitates easy storage
  • Designation of spanner size is laser-engraved allowing easy identification and selection

SKF Adjustable Hookspanner Ordering Page SKF Adjustable Hookspanner

Four sizes for tightening or loosening up to 24 nut sizes

  • Economic solution: 4 hook spanners cover 24 nut sizes
  • Laser engraved designation of nut sizes covered by the spanner
  • Versatile: suitable for KM, KML, N, AN, KMK, KMFE and KMT nuts
  • Hole in the spanner's handle facilitates easy storage
  • Minimises shaft and nut damage
  • Safe and user-friendly

SKF SNL Hookspanner SKF SNL Hookspanner

Easy and quick bearing mounting and dismounting in SNL housings

  • Allows the HN /SNL series to be used inside SKF SNL and SNH bearing housings
  • Suitable for tightening and loosening KM, KML, N, AN, KMK, KMFE and KMT lock nuts
  • The large contact area of the spanner around the nut provides excellent grip
  • Exact fit reduces the risk shaft, nut and housing damage
  • Designation is laser-engraved on the handle allowing easy identification and selection
  • Hole in handle for easy storage