4 - Pack 25KN Rock Climbing Carabiner, D-Shaped Hot-Forged Magnalium Locking Climbing Hook Holds 5511lbs with Screwgate Clip Climber Hiking Karabiner Outdoor Sport Tools CE Certified (Blue, 4 Pack)

Specification:
Maximum tension: 25KN (2500kg)
Material: Hot-forged Aircraft Grade alloy
Color: as shown in the pictures
Dimensions (L x W): Approx. 10 x 5.6cm/ 4 x 2.2 inch, opening: 1.7cm

Descriptions:
1.Screw-on biner Design
2.Firm and durable
3.Anti-skidding and safe
4.D-shape: a perfect connect between the protector and belt.
6.Application:exploring, rappelling, rescue, engineering protection, aerial work
7.This product has got the CE certification

Package Include:
4 x Screw Lock Carabiner

Attention:
1.Don't let the carabiner get touch with chemical and sand
2.Wash the carabiner below 40 degrees water
3.Don't throw the carabiner from high place to the ground
4.Put the carabiner in dry and ventilated place, don't get close to heat source.
5.Don't use the carabiner more than 5 years.
6.when the sluice gate can't be open and close, the carabiner should be replaced