Limbsaver FW1 Stabilizer Enhancer Node Black. Use with any stabilizer equipped with a 5/16in thread mount Specifications for Limbsaver FW1 Stabilizer Enhancer Node: Manufacturer: Limbsaver Fabric/Material: NAVCOM Weight: 1.1 oz Quantity: 1 Dimensions: 3.9 x 1.9 in Features of Limbsaver FW1 Stab Enhancer Node Double-Broadband design reduces vibration and helps your bow settle faster for a smoother shot Compatible with stabilizers that have a 5/16 thread mount on the end Install additional weights (sold separately) using the built-in 5/16 thread mount Weights sold separately Lightweight: 1.1 oz Package Contents: Limbsaver FW1 Stabilizer Enhancer Node Limbsaver 4850: FW1 Stabilizer Enhancer Node Black