Value Collection 2VP42-5/8 Variable Pitched Sheaves; SheaveType: 4; Belt Section: 3L, 4L, A, 5L, B; Minimum Open Turns For 3l Belts: 0.0 in; 0.0 mm; Minimum Open Turns For 4l Or A Belts: 0.0 in; 0.0 mm; Minimum Pitch Diameter of Belt Type 3L: 2.5 mm;