Block and tackle. Metal channel is almost 16 inches long. The stamp is 154.0

Quick Learner

Feb 1, 2026 6:31 pm

Block and tackle . Metal channel is almost 16 inches long. The stamp is 154.0 The metal channel is 9/16 inch wide and 5/8 inch deep

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2 Replies

Bob from SWISCO

Feb 2, 2026 1:03 am

Thanks for posting. You may have either the S380-16 or S385-16, depending on the depth of the bottom shoe. See below. For a stamp option choose 1540.

Comparison of the S378, S380 and S385 balance shoes.