December 5, 2014, in Care Tips
Precision Taper Fit Pins
All Mac mill chain with a 3/4" to 1 1/8" rivet are constructed with Mac Precision Taper Fit rivet. These rivets are superior in design compared with conventional rivets. When the PTF rivet is pressed into the link, it provides 100% contact between the rivet and the sidebar, reducing wear and increasing chain life.