Return Spring for the RX Series The return spring for the RX Series by Lindstrom is specifically designed to ensure minimal and precise limited tension throughout the entire work cycle. The optimized grip width allows for effortless picking up and easy handling. The tension and opening width can be individually adjusted, with three adjustable connections available. This accessory is universally applicable and complements the high performance, precision, and comfort of the RX series. The return spring is made from 1% carbon / chrome steel, which ensures a Rockwell hardness of 63-65 HRC. The precision joint guarantees perfect alignment and long life. The ergonomically shaped handles are suitable for all hand sizes and provide easy handling for precision work. Technical Specifications: - Item number: RX01 - VPE: 5 pcs - Weight: 5 g - Material: 1% carbon / chrome steel - Hardness: 63-65 HRC - Adjustable connections: 3