Product details:

Drop-Forged Carbon Steel - Galvanized to Meet ASTM A-153 Specifications - 5 to 1 Design Factor - Meets Design Requirements of ASTM F1145, Type 1, Grade 1, Class G - Jaws on Sizes 1/4 Through 5/8 Have Hex Head Bolt and Nut - Jaws on Sizes 3/4 Through 1-1/2 Have Cotter Key and Bolt - IMPORTANT: Instructions For Use - Turnbuckles are Designed for a Static Load - In Loads Where There is Vibration, Lock Nuts (Jam Nuts) Should be Used to Prevent the Connection from Turning or Loosening - DO NOT EXCEED THE WORKING LOAD LIMITClosed Position Length (W): 19-7/16 in - Country of Origin: United States - Coupon Headline: Jaw & Jaw Turnbuckles, C-788-GFinish: Hot Galvanized - Packaging: Industrial Box/Carton - Take Up (B): 6 in - Thread Diameter (A): 1 in - UNSPSC V7.0901: Hooks - UPC: 020418087813Catalog Weight: 9.47 lb - Weight Each (lbs.): 9.47 lb - Weight Per 100 Pieces (lbs): 947Working Load Limit: 10000 lb