Twin

Original Vintage Cassin Twin Belay Device

The Cassin Twin, forged from aluminum alloy and unfinished It has two V-slots, a side horn with two grooves, and a cable keeper. The front of the plate is essentially flat, but the rear has a "bump and groove" to help guide the carabiner.

82 mm. long, 116 mm. wide, 19 mm. high, and weighs 159 g.

The front has two up-pointing arrows forged above the slots. The rear has two down-pointing arrows forged on the horn, and is printed with the Cassin logo, "HMS CARABINER," "ROPE UIAA-CE," "ø mm 8-9,"

Made in Italy