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Whiteside LC-125
Lock Collar

special use RFT2100, RFTD2100, UDFT2100
o.d.(mm) 5.56
i.d.(mm) 3.18
material steel
Item Price Ex. VAT £ 5.42
Item Price Inc. VAT £ 6.50
Stock Level 2

Important Notice:

  • LC-125 is a push-fit type lock collar
  • no grub screw for locking (installing) on the spindle
  • removing the LC-125 requires manual effort
  • in most workshops removal equates to man-handling with a pliers
  • manual removal will weaken and deform the lock collar, reuse of this collar is not recommended


Whiteside Machine Company; North Carolina, USA

Maximum R.P.M. Guidance:

Cutting Diameter (D) Max. R.P.M.
up to 19mm 24,000
19 to 38mm 18,000
38 to 57mm 16,000
57 to 89mm 12,000


  • The dust generated from the grinding of tungsten carbide may contain potentially hazardous ingredients. Please ensure you wear the appropriate personal protective equipment. Inhalation, ingestion, eye contact and skin contact should be avoided.