3D Printed Nock On Silverback Custom Thumb Button

These 3/4" round x 1" long Thumb Release Knobs/Buttons are 3D printed. The 4-40 threaded hole is offset from center for more adjustment to find that sweet spot. These are a great way to increase accuracy while giving your release a personal touch. These use a bolt to attach to your release, the hole for the bolt to go thru should be approximitly 1/8" or .125". You will receive 1 Button/Knob with your choice of Color and Knurl pattern.  Colors include: Black,Orange,Red,and Flo-green. Knurl Patterns include: Diamond Knurl and Spiral Knurl. We now offer a machined aluminum button! Please refer to pictures for colors and knurl patterns. Release in Picture (Nock 2 IT shown) is example of what your release could look like and is NOT INCLUDED. Our products are American Made! Whats Included:  (1) Thumb release Knobs/Buttons of your choice (1) 4-40 x 3/8" Stainless Bolt   Want a differant diameter or shape? Contact us, we are always adding product and will make it happen! If you have any quest