Genuine RM / DR Spring – S108-921


Genuine RM / DR Spring – S108-921


  • RM/DR/R/FR spring pre 2002
  • Length 595mm
  • Spring within a spring
  • Eye at both ends
  • Recommend replacement in pairs


  • Description


Genuine RM / DR Springs S108-921 (Each)

These genuine springs suit Garador RM and later DR (Double Retractable) geared fully retractable doors. They are not suitable for semi-retractable CM / DC doors.

Pre-1998 springs are identified by their tag number (three digits) which if still in existence. should be wired to one end of the spring. On post-1998 springs the identification number is punched into the eye at on end of the spring.

In the highly likely event of the tag no longer being in existence, the following information should prove useful in identifying the correct springs for the door.

View/Download – Steel/Timber/GRP double door spring chart