3 POINT LINKAGE TOW HITCH Compact Tractor Mounted Towing Triangle Cat 1 By admin on August 18, 2025 Three point linkage towing triangle. Lower link pin size 22mm. Top link pin size 19mm. Distance between lower link pins 508mm. Please note this is for off highway use. Posted on: August 18, 2025Categories: pointTags: compact hitch linkage mounted point towing tractor triangle