Knuckle bender coil spring10 pieces. Designed to assist the intrinsic muscle weakness, e. g. with ulnar nerve palsy. The spring can also be turned upside down to increase the spring power. Torque at full finger extension: ca. 1000 g. cm Gauge 1 mm 1 24 Coil diameter 4 mm 1 6 Contact us re this product.
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product description
Why choose thelockerguy wholesale?
10 pieces.
Designed to assist the intrinsic muscle weakness, e.g. with ulnar nerve palsy.
The spring can also be turned upside down to increase the spring power.