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12mm Steel Offset D

The Offset D encourages correct loading through its shape, and is made from 12mm bar that gives it a 45kN major axis strength rating. An extended top bar makes it easier to use and attach knots and devices.

Offset D carabiner for optimal loading and ergonomics.

D-Shaped carabiners encourage loading in their strongest orientation by forcing loads toward the carabiner spine. An Offset D refines this basic design by extending the top bar, increasing internal volume. This improves handling and compatibility with thick ropes and slings.

Offset D carabiner for optimal loading and ergonomics.

12mm bar section for maximum strength.

These carabiners use thick 12mm bar to achieve very high strength ratings. They are suitable for heavy duty rigging operations where strength is paramount.

Cold forged and heat treated steel for high strength and durability.

Steel carabiners are very strong and hard wearing, making them suitable for scenarios with high loads and heavy use. Cold forging means carabiners retain full section bars for consistent rope handling, while heat treatment results in high tensile strength.

Product Name	Product Code	Colour	MBS (Major Axis)	MBS (Minor Axis)	MBS (Gate Open)	Dimensions	Weight	Gate Opening (X)	Certification
12mm Offset D Screwgate	C812	Light Gold	45kN	12kN	12kN	62 x 111mm	232g	18mm	EN 362:2004 B/T, EN12275:2013 B
12mm Offset D Screwgate Captive Bar	C812CB	Light Gold	45kN	12kN	12kN	62 x 111mm	232g	18mm	EN362:2004 T, EN12275:2013 B
12mm Offset D Kwiklock	C813	Light Gold	45kN	12kN	12kN	62 x 111mm	245g	15mm	EN 362:2004 B/T, EN12275:2013 B
12mm Offset D Kwiklock Captive Bar	C813CB	Light Gold	45kN	12kN	12kN	62 x 111mm	245g	15mm	EN362:2004 T, EN12275:2013 B
12mm Offset D Kwiklock ANSI	C813ANSI	Light Gold	45kN	16kN	12kN	62 x 111mm	259g	17mm	EN 362:2004 B/T, ANSI/ASSE Z359.12-2019, CAN/CSA Z259.12-16
12mm Offset D Locksafe	C817	Light Gold	45kN	12kN	12kN	62 x 111mm	248g	17mm	EN 362:2004 B/T, EN12275:2013 B
12mm Offset D Locksafe Captive Bar	C817CB	Light Gold	45kN	12kN	12kN	62 x 111mm	248g	17mm	EN362:2004 T, EN12275:2013 B
12mm Offset D Locksafe ANSI	C817ANSI	Light Gold	45kN	16kN	12kN	62 x 111mm	262g	15mm	EN 362:2004 B/T, ANSI/ASSE Z359.12-2019, CAN/CSA Z259.12-16
12mm Offset D Screwgate	C812-EP	Black	45kN	12kN	12kN	62 x 111mm	232g	18mm	EN 362:2004 B/T, EN12275:2013 B
12mm Offset D Kwiklock	C813-EP	Black	45kN	12kN	12kN	62 x 111mm	245g	15mm	EN 362:2004 B/T, EN12275:2013 B
12mm Offset D Kwiklock ANSI	C813ANSI-EP	Black	45kN	16kN	12kN	62 x 111mm	259g	17mm	EN 362:2004 B/T, ANSI/ASSE Z359.12-2009, CSA Z259.12-2011
12mm Offset D Kwiklock ANSI	C813ANSI-CBT	Black	45kN	16kN	12kN	62 x 111mm	259g	17mm	EN 362:2004 B/T, ANSI/ASSE Z359.12-2009, CSA Z259.12-2011
12mm Offset D Locksafe	C817-EP	Black	45kN	12kN	12kN	62 x 111mm	248g	17mm	EN 362:2004 B/T, EN12275:2013 B
12mm Offset D Locksafe ANSI	C817ANSI-EP	Black	45kN	16kN	12kN	62 x 111mm	262g	15mm	EN 362:2004 B/T, ANSI/ASSE Z359.12-2009, CSA Z259.12-2011