Comparison : Item # 63PT-2-16, Brass Inserts (Poly-TIte ) 63PT
Item # 63PT-2-32, Brass Inserts (Poly-TIte ) 63PT
Item # 63PT-3-25, Brass Inserts (Poly-TIte ) 63PT
Item # 63PT-3-40, Brass Inserts (Poly-TIte ) 63PT