$12.10 – $15.40
1/4" – GD-025, 5/16" – GD-031, 3/8" – GD-037, 7/16" – GD-043, 1/2" – GD-050, 5/8" – GD-062, 3/4" – GD-075, 7/8" – GD-087, 1" – GD-100