Model 117 Double Rise
- Double-Rise bow spring
- High restoring force to drag ratio during run in
- Offers better standoff than single rise
- Heat treated spring-steel bows Model 112 & 117 (excluding Model 116)
- Model 116 uses Formed “U” Shaped Bars
- Reinforced collars
- Locking tab secures bow spring to the collar
- Exceptional restoring forces
- Simple assembly at customer’s shop
- Meets or exceeds API 10D Specification