All Trinity Racing pullers start out with annealed, cold-rolled alloy steel. Due to several unique processes, Trinity Racing pullers are superior to any other puller on the market.
Oil Quenched
Machined to exact specifications in the U.S.A.
Zinc plated to prevent rust and thread deterioration
Rockwell hardness between 50-55
Tempered
This results in
31% higher tensile strength
19% higher yield strength
Stronger than any existing OEM pullers
All pullers come packaged with complete application data.