New Style High Quality Iron Solid Brass DIN5299A Fixed Tactical Spring Carabiner Snap Hook with Eye

                                                                                                 DIN5299B Galvanized  Snap Hook  
                                      

 Galvanized  DIN5299 D Screw Lock Snap Hook

Size	A	B	C	D	F	W.L.L.
(mm)	(mm)	(ww)	(wu)	(ww)	(mm)	(kg)
4x40	4	20	40	7	7	80
5x50	5	25	50	8	7	100
09x9	6	30	60	9	8	140
7x70	7	35	70	10	8	200
8x80	8	40	80	12	9	250
9x90	9	45	90	12	10	280
10x100	10	50	100	15	11	400
11x120	11	57	120	18	16	500
12x140	12	67	140	20	19	600
13x160	13	74	160	22	25	700
14x180	14	86	180	22	35	900

DIN5299C Galvanized  Snap Hook

Size	A	L1	L2	F	W.L.L.
(mm)	(mm)	(mm)	(mm)	(mm)	(kg)
3.5	3.5	36.5	17	5	175
4	4	40	19.5	5.5	500
5	5	49	23	6.5	650
6	6	58	26.5	7.5	875
7	7	65	30.5	8.5	1200
8	8	75	33.5	10.5	1525
9	9	82	35	11.5	1975
10	10	90	40.5	12.5	2300
12	12	107	47.5	14.5	2500
14	14	125	54.5	17	2800

Spring hook mountaineering buckle is a special type of carabiners, widely used in a variety of activities that require ropes, such as mountaineering, arboriculture, caving, etc.

Spring hooks are primarily used to quickly and reversibly connect components in safety-critical systems. This design not only ensures ease of operation, but also greatly improves safety. The details are as follows:

1.Mountaineering and rock climbing: In mountaineering and rock climbing, the spring hook mountaineering buckle is one of the indispensable equipment. It is used to secure a rope to a harness, protection, or other device to ensure the safety of the climber. These climbing buckles are usually made of steel or aluminum and have different shapes and locking mechanisms to suit different climbing needs. For example, the oval and D-shaped climbing buckles can effectively distribute the load, while the self-locking and non-self-locking designs are suitable for different use environments and operating habits

Qingdao Xinquanxi Metal Products Co., Ltd. was established in 2001 (formerly known as Qingdao Quanxi Hardware Cable Co., Ltd). The company is located in Jimo District, Qingdao City, Shandong Province, China. With the continuous expansion and development of the company's business, it merged with Qingdao Ruihongjie Industry and Trade Co., Ltd. in September 2019, and the company name was changed to Qingdao Xinquanxi Metal Products Co., Ltd.

The company specializes in research, production, development, and sales. Serve customers with high-quality metal products. Our main products include various forged products, sheet metal products, stamped products, cast products, including but not limited to hardware rigging, wire rope connectors, marine hardware and automotive connectors, and other products.We support customers to customize with drawings.

Our products are exported to the Americas, Southeast Asia, the Middle East, Africa, Europe, Australia and other regions, including more than ten countries such as the United States, Japan, Spain, Finland, the Netherlands, Russia, India, Sri Lanka, and the United Arab Emirates.

Our company has passed SGS certification and ISO9001 certification. After more than 20 years of development, we have established a complete system with excellent technical capabilities, mature production processes, advanced production equipment and testing methods. We always adhere to the principles of quality first, production safety, timely delivery, and customer satisfaction after sales. We continuously learn and develop new products to serve customers with the highest quality products.

1.Are you a factory or a trading company?   
We have our own foundry and forging factory. The forging plant has 4 production lines and a history of more than 20 years;Foundry has a history of more than 30 years.
2.How do you control your quality?   
1: Control during r&d at the beginning of production
2:Production process control
3:Dimensional control
4:Tensile tests
5:Quality inspection before delivery
3.Can we have our product markings on it?
Yes, we can add product markings according to your requirements.
4.How about packing?
Woven bag, carton, plywood pallet or by customer requirements.