Similar to the 3169, this splint provides stabilization of the thumb, but allows greater use of the distal phalange. The 6″, pre-formed, moldable aluminum stay ends at the IP joint, stabilizing the MCP and CMC joints

 

Sizing Guide
Size Wrist Circumference
XS 4″ – 5″
S 5″ – 6″
M 6″ – 7″
L 7″ – 8″
XL 8″ – 9″