15mm Antique Brass Metal Safe Lock Buckle
£2.56
Quantity
Metal Buckles
Metal side-release buckles for projects that need to hold real load. Our ALU-MAX range is rated to 226 kg (500 lbs) breaking strength, made from aluminium with a stainless steel pin and spring, and suitable for dog collars, belts, bags and heavy webbing or BioThane straps.
15mm Gold Metal Safe Lock Buckle
£2.56
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15mm Rose-Gold Metal Safe Lock Buckle
£2.56
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15mm Gun Metal Safe Lock Buckle (Large)
£2.56
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15mm Shiny Silver Metal Safe Lock Buckle (Large)
£2.56
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15mm Brown Metal Safe Lock Buckle
£1.53
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15mm Beige Metal Safe Lock Buckle (Large)
£1.53
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15mm Rose Gold Metal Safe Lock Buckle (Large)
£1.53
Out of stock
15mm Antique Brass Metal Safe Lock Buckle (Large)
£1.53
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15mm Copper Metal Safe Lock Buckle (Large)
£2.56
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25mm Gold Metal Safe Lock Buckle
£3.21
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20mm Copper Metal Safe Lock Buckle
£1.72
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25mm Black Adjustable Metal Safe Lock Buckle
£3.30
Out of stock
ZINC-MAX Zinc Buckle Nickel 19 mm
£2.99
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ZINC-MAX Zinc Buckle Nickel 15 mm
£2.78
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ZINC-MAX Zinc Buckle Nickel 25 mm
£3.42
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Metal Side Release Buckle Nickel Plated 38 mm
£3.85
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Metal Side Release Buckle Nickel Plated 30 mm
£3.42
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ZINC-MAX Zinc Buckle Rose Gold 25 mm
£3.64
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ZINC-MAX Zinc Buckle Brass 25 mm
£3.64
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ZINC-MAX Zinc Buckle Rose Gold 15 mm
£2.96
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ZINC-MAX Zinc Buckle Brass 15 mm
£2.99
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ZINC-MAX Zinc Buckle Brass 19 mm
£3.21
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ZINC-MAX Zinc Buckle Rose Gold 19 mm
£3.21
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Metal Side Release Buckle Nickel Plated 20 mm
£2.13
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Metal Side Release Buckle Nickel Plated 25 mm
£2.66
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Metal Side Release Buckle Nickel Plated 16 mm
£1.88
Out of stock
Metal Side Release Buckle Nickel Plated 10 mm
£1.50
Out of stock
Brass Belt Buckle 38 mm
£4.50
Quantity
ALU-MAX buckles
Our ALU-MAX side-release buckles are made from aluminium with a stainless steel pin and spring, rated to 226 kg (500 lbs) breaking strength and suitable for use in sub-zero temperatures. The design is patented across the US, EU, Canada, South Africa and Australia, and is our strongest side-release option, a popular pick for dog collar builds and heavy-duty gear.
ZINC-MAX buckles
ZINC-MAX buckles offer the same side-release mechanism in a zinc alloy body, a solid, cost-effective alternative to ALU-MAX where extreme cold resistance isn't a requirement.
Metal safe lock and Conway buckles
For projects where accidental opening isn't an option, our metal safe lock buckles add a secondary locking mechanism to the standard side-release action, pairing well with a snap hook for a fully secure collar or lead build. Conway buckles offer a simpler, adjustable single-bar design, a lightweight metal option for lower-load straps and accessories.
Sizes and materials
Available in aluminium, brass, stainless steel, steel and zinc, with feed-through sizes from 10 mm up to 50 mm. Match the feed-through size to the width of your webbing or BioThane strap for a clean fit. Looking for something for a belt instead? See our belt buckles range, including roller and double bar styles.
Complete your build
Pair your metal buckle with a ring, a tri-glide for adjustability, or a concho for a decorative finish. Buying in bulk? Check our accessory package deals for discounted sets.