• 6004 (3.5mm)
• 6104 (5.0mm)

Purpose:

To block MCP1 joint hyperextension (and IP joint if desired). 

Adjusting:

• If the palmar support protrudes into the thenar eminence on flexion of the MCP1 joint, slightly alter the angle of the support.
• Pinch the two supports proximal to the IP together to anchor the splint. 

Additions:

Fixation ring (5025), Hinge and lock (5048), Wrist chain and lock (5055), Line bow (5061) and Spacer (5062)