The ITW Nexus GT Cobra Polymer buckle is the best buckle we've yet seen for center closure of a hip belt. This is the same buckle that now comes standard on all Prairie Belts. We've been unable to break one under load, in a car door, or under a boot heel. This is a complete male / female buckle set. Please note that both sides are *fixed* for retro-fitting older Prairie Belts. Adjustment depends on the Osprey-style closure system we use on the Prairie Belt. This is not a buckle set that you could make an adjustable belt out of. Available in tan only. This is the mil-spec hardware color for ranger green but blends well with both foliage and coyote.