The RRS B2-FABN Micro clamp is the perfect strap accessory for RRS plates. Attach your favorite strap to the clamp, then mount the clamp to any of your RRS plates. Straps can be attached to the clamp in one of three ways: • Use the centered QD socket to attached a standard push-button QD mount. Try our favorite QD Sling Strap or buy a QD Swivel Mount and use your own strap. • Thread your strap directly through the strap boss Screw your strap's ¼"-20 swivel or strap attachment point into one of the two ¼" sockets • The RRS B2-FABN Micro clamp makes it quick & easy to attach and remove almost any strap to your RRS plates.