C. Sherman Johnson Jaw/Jaw Tubular Turnbuckle T-Style 3/8-24 Thread. The forged silicon bronze body coupled with their integral toggle jaw provides positive locking and ease of adjustment.Forged silicon bronze bodies with 316 stainless ends offer a great non-galling combination. Integral toggle jaw eliminates the need for a separate rigging toggle. Package Contents: C. Sherman Johnson Jaw/Jaw Tubular Turnbuckle T-Style C. Sherman Johnson 06-110: Jaw/Jaw Tubular Turnbuckle T-Style 3/8-24 Thread