Comparison : Item # 1BBPC-1054, 0.437 Inch (in) Body Length (B) Brass Short Spring Plunger with Standard End Force
Item # 1BBPC-1055, 0.437 Inch (in) Body Length (B) Brass Short Spring Plunger with Standard End Force
Item # 1BBPC-1056, 0.468 Inch (in) Body Length (B) Brass Short Spring Plunger with Standard End Force
Item # 1BBPC-1057, 0.531 Inch (in) Body Length (B) Brass Short Spring Plunger with Standard End Force
Item # 1BBPC-1058, 0.562 Inch (in) Body Length (B) Brass Short Spring Plunger with Standard End Force