These genuine Peakworks® oscillating side plate egress pulley (split pulley) accessories are intended for use with Peakworks® confined space tripod systems.
For Sellstrom Peakworks Confined Space Tripods
Has a pulley diameter of 2.25" (57.2 mm), and tensile load of 5,000 lb (22 kN) min
Measures 10" wide by 5" high by 12" deep