Joint Jack® applies pressure on joint for progressive reduction of a flexion contracture. Metal finger bed. Cotton felt. Padded screw tightens to increase tension on the finger joint.
Suggested code: L3925.
Sizing: Measure length of finger from distal palmar crease.
Small fits 1-1/2" to 2-1/2" 
Medium fits 2" to 3" 
Large fits 3" to 4" 
X-Large fits 3-1/2" to 4-1/2" 
2X-Large fits 4"