422 g, 14.9 oz
Max Breaking Load: 42 kN, 9442 LBF
Working Load Limit: 3 kN x 4 = 12 kN, 675 LBF x 4 = 2698 LBF
The Janus Pro is a high-strength, multifunctional double pulley with large sheaves for high efficiency haul systems. It uses the same design as the Janus with a main attachment hole that accommodates three carabiners, two secondary holes on the sides for positioning and a large lower becket hole, but features sealed ball bearings for higher efficiency and intensive use at higher speeds. Prusik knots can be installed on either side (aramid cord suggested).