Stabilizer weight from Shrewd. Key features: Stainless Steel construction. 2, 3 and 4oz versions available. Technical specifications: Model Size Dimensions Thread 113747-1012 2oz 1/4" x 1.55" 5/16"x24 113747-1024 3oz 1/4" x 1.91" 5/16"x24 113747-1036 4oz 1/4" x 2.21" 5/16"x24