C. Sherman Johnson T-Style Jaw/Jaw Open Body Turnbuckle - 1/4-28 Thread Size [42-110]T Style Jaw Jaw Open Body Turnbuckle 1 4 28 Thread Size For those who prefer a traditional body turnbuckle. The forged silicon bronze body, coupled with our 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. Specifications: Jaw with "T" Toggle Construction Machine swage