DeRoyal LMB Spring Coil Finger Extension Assist
GTIN 00749756126960
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DeRoyal LMB Spring Coil Finger Extension Assist
Extension splint (also called “Wynn Parry” or Capener splint) uses coil springs placed lateral to and in line with PIP joint
Curved proximal and distal supports distribute pressure evenly
Extension assistance adjustable by altering the distal strap
Provides uniform force throughout the range and offers stronger spring tension at the extended position than models #501 or #602
Force: Full extension ≈ 2.75 lbs.