Material: 7075 aircraft grade aluminum Black (7075 aircraft grade aluminum Wheel (316 stainless steel / integrated ball bearing))
Size: Width 4.4cm Height 8.2cm Ring Diameter 1.6cm
Net weight: 87g black (140g)
Pull: Static pull 20kN (2000 KG) Dynamic pull 10kN (1000 KG)
Certification: CE1019 EN12278