OPAL Crimpable Ball Hook
Precision manufactured split crimpable ball hooks offer reliable performance during treatment when elastics or extension springs are needed. Also provides an effective alternative to preposted arch wires. The ball hook may be crimped without removing the arch wire. Ball hook is straight and measures 5mm from base to ball. The straight hook may be bent in any direction. Fits round and rectangular wire sizes up to .021ʺ x .028ʺ.