Manley H‑13 tool steel retainer, specified at 1.580 diameter with a 10° seat, is positioned as an economical yet durable alternative to titanium. The H‑13 tool steel formulation supports stronger processing and improved wear resistance compared with common tool steels, making it suitable for class‑rule or budget‑constrained builds where durability and consistent retention matter.
Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL