YKK® Side Release Buckle Black is an extra strong buckle for applications that require strength and durability. This heavy-duty buckle is made from Polyacetal (POM), a strong plastic that bridges the gap between metals and ordinary plastics in stiffness, hardness, dimension, stability and toughness. YKK Side Release Heavy Duty Buckles are resistant to solvents, fuel and abrasion and show lower wear and friction than other buckles. Side release structure prevents accidental opening, while remaining easy to open with one hand.

Use YKK Heavy Duty Side Release Buckles on life jackets, webbing belts, duffle bag straps and boat covers.