• Steel alloy iron construction with anti-corrosion finish • Adjustable highly durable plastic cuff with integrated padding • Interchangeable stirrup for optimal foot positioning • A wide upper calf strap of 10 cm provides maximum safety when climbing • Replaceable high density EVA padding • The weight of one pair is 2.7 kg • Replaceable hot-forged steel sheets • Lower straps with split ring/ring for easy eye release • 158 kg maximum working load • Meets ASTM F887
