DOKEEP Large and Mini 200kg Load SUS420J2 Stainless Steel Snap 7cm Spring Hooks 4-Pack Heavy-Duty Carabiners, Capacity, Hooks, Lightweight, Durable,

Product Specifications: 4 silver snap hooks, load capacity 200 kg, length 70 mm, width 30 mm, thickness 6 mm, weight 35 g/each, hardened and tempered, tensile strength σb (MPa) ≥ 740. [High-quality material]: Made of SUS420J2 stainless steel, a type of high-quality steel (the market price is about 40% higher than that of 304 stainless steel). It has good wear resistance, corrosion resistance, and high hardness. It is generally used in high-end tools, various precision machinery, instruments, etc. [Sophisticated Craftsmanship]: 1) The body of the snap hook is cut from a single piece of steel plate, resulting in higher tensile strength (common snap hooks are subject to strong bending and have reduced tensile strength). 2) The corners are finely polished to a mirror-like smooth finish. 3) The snap hook is then quenched and tempered to further improve its toughness and corrosion resistance. [Excellent Structural Design]: 1. The load-bearing structure is a high-strength triangular and circular frame. 2. A perfect arc is maintained between the spring and the main structure, making it difficult for the rope to slip out accidentally. 3. The opening is enlarged to allow for easy insertion and removal of hanging hardware with a diameter of 1.3 cm or less. 【Widely Used】: Suitable for backpacks, fishing tongs, key chains, kettles, clothes, bag buckles, insurance buckles, dog leashes, camping equipment buckles, accessories, tents, ropes and other applications. Manufacturer: DOKeep tech Material: SUS420J2 stainless steel Craftsmanship: Quenching and tempering Maximum load (one side): 120-200kg (static load) Tensile strength: σb (MPa)≥740 Size & Weight: 70*30*6mm, 35g/pc Product Contents: 4 snap hooks