The Small Steel Carabiner is designed to be both highly durable and easy to use. Made from heat treated steel alloy with self-locking gate. 3,600 lbs. twist lock gate Gate opening .75? Materials: Zinc-plated steel
Weight: 0.6 lbs. (0.3 kg)
Length: 4.4" (111 mm)
Breaking Strength: 5,000 lbs. minimum
ANSI Standards: Z359.12 Material: Steel