Anthron's chest ascender AC-30 is made out of high quality materials and boasts a sturdy design with comparatively high rope breaking values. The cam and upper and lower entrance of the slot are specifically designed to let the rope slide through the device with little friction.
It is certified according to the European standards EN 567 for sport use and EN 12841 type B for work at height use. According to the first standard it is tested to work with low stretch and dynamic ropes from 8 mm to 13 mm and according to second with type A low stretch ropes from 9 mm to 13 mm
TECH SPECSDimension : 118mm x 75mm x 35mm
Weight : 140g
EN 567 : 8mm-13mm (low stretch and dynamic)