Marine Stub End Turnbuckle WLL 900 Lbs Stainless Steel T316, 5/16" x 3-5/8" 4 PC Unit Weight: 5.40 Ounce *Rough Estimation* Made of Stainless Steel T316. Precision Cast and Formed Ideal for marine and industrial use; Can also be used for recreational activities like zip lining Outside Turnbuckle Length: 4-3/4'' Inside Turnbuckle Length: 3-5/8'' Overall Length (When Fully Tightened): 9-1/2'' WLL (Working Load Limit): 900 Lbs *Never Exceed The WLL* Qty: 4 Pieces Light Item