I acquired this kit from Eiselin Sport in 1997.
The Eiselin Sport anchor brake plate is made from forged aluminum. It is 48 mm. long, 81 mm. wide, 10 mm. thick, and weighs 59 g.
The rope provided with the kit is 11.9 mm. in diameter, and it is a tight fit to get it through the holes. The attachment slot is only 17 mm. wide and 11.4 mm. high, making it too small for many carabiners.
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