Preci Ball

The Preci Ball 22 is a resilient (full rotation) 2.25mm spherical stud attachment. It is a simple, effective systems, with many options to protect the abutments and retain both partials and overdentures. The spherical male attachment is available in a prefabricated orax alloy for soldering, a burnout plastic pattern for direct casting, and also a threaded male for direct casting or soldering. The female is available in a prefabricated alloy and a threaded female. There is also an optional threaded replaceable female.

The Preci Ball allows for an easy path of insertion and removal, adjustable female, and easy patient hygienic maintenance. All adjustments are made in the removable prosthesis. These features allow the dental professional to alter the attachment to fit the patient’s needs, not vice versa.

Preci Ball Attachment System

2.25mm Ø spherical attachment with traditional “Dalla Bona” all metal female
3.40mm tall, 4.35mm for threaded male 3.55mm Ø tooth surface, 3.50mm Ø housing

Preci Ball 22 Complete Attachment (1201)
Resilient adjustable ball attachment in ORAX alloy.
Gold female for retention in acrylic resin, male for soldering to the post coping/bar.

1 female, 1 male, and 1 space maintainer.

Diameter of sphere: 2.25mm
Total height: 3.7mm

Preci Ball 22 Complete Attachment (1203)
Resilient adjustable ball attachment in PALLAX alloy.
Titanium female for retention in acrylic resin, male for soldering to the post coping/bar.

1 female, 1 male, and 1 space maintainer.

Diameter of sphere: 2.25mm
Total height: 3.7mm

Preci Ball PC (1205)
Preci Ball attachment with castable male for incorporation into post coping/bar.

The 1230 cup bur is recommended with the castable male.

Diameter of sphere: 2.25mm
Total height: 3.7mm

Additional Resources for Preci Ball Attachment System