Feature●Tilta 15mm LWS Rod Adapter - Allen Wrench - 4x Mounting Screws - Tilta 2 Year Limited Warranty●Compatibility: MB-T12 Matte Box●Material: Aluminum-alloy, stainless steel●Rod System: 15mm LWS●Weight: 0.148 lbs (0.07kg)Description This 15mm LWS rod adapter allows you to attach your MB-T12 4x5.65 Carbon Fiber Matte Box (Clamp-on) to a 15mm LWS rod system to add additional safety to how the matte box is mounted. Included with the MB-T12 matte box.