n.the buckle used to fasten a belt

Belt buckle
Belt buckle
Belt buckle
Re-settable vehicle seat belt buckle pre-tensioner presenter system and method of operation
Periumbilical Allergic Contact Dermatitis: Blue Jeans or Belt Buckles?
Belt buckle with a cutting tool incorporated therein
Belt-Buckles and Strap-Ends of the Later Roman Empire: A Preliminary Survey of Several New Groups
Seat belt buckle
Tug n' Talk: A Belt Buckle for Tangible Tugging Communication
How child-resistant are stroller belt buckles?
SAFETY BELT BUCKLE
SAFETY BELT BUCKLE
Magnetic anchor for seat belt buckles