- Order number: SM1273-87
Material: key ring: stainless steel, 1.4310
-: brass, nickel plated / N: stainless steel, 1.4301
Typ A: The key rings are supplied unmounted,both rings have the same Ø d1. This safety cable and retaining ring is designed to secure the single-acting ball lock pin SM1273-8 and SM1273-82, as well as clamping pin SM1273-84, and socket pin SM 1273-78/79, SM1273-85 against possible loss.